Directory structure:
└── mxbi-arckit/
    ├── README.md
    ├── LICENSE
    ├── pyproject.toml
    ├── arckit/
    │   ├── __init__.py
    │   ├── cli.py
    │   ├── data.py
    │   ├── importtool.py
    │   └── vis.py
    └── .github/
        └── workflows/
            └── pypi.yml

================================================
FILE: README.md
================================================
# arckit

[![PyPI version](https://badge.fury.io/py/arckit.svg)](https://badge.fury.io/py/arckit)

![Example visualisation of ARC grids](./images/allgrids10.svg)

Python and command-line tools for easily working with the ARC, ARC-AGI & ARC-AGI-2 datasets. 

```bash
pip install -U arckit
```

Arckit provides tools for loading the data in a friendly format (without a separate download!), visualizing the data with high-quality vector graphics, and evaluating models on the dataset.

✨ **NEW in v1.0:** Added ARC-AGI-2 & ARC Prize 2025 Data, updated evaluation ruleset.

## 🐍 Python API

### Loading the dataset

```python
>>> import arckit
>>> train_set, eval_set = arckit.load_data() # Load ARC-AGI-2 train/eval.
>>> train_set, eval_set = arckit.load_data("kaggle") # Load ARC Prize 2025
>>> train_set, eval_set = arckit.load_data("arcagi") # Load latest ARC-AGI-1

# TaskSets are iterable and indexable
>>> train_set 
<TaskSet: 400 tasks>
>>> train_set[0]
<Task-train 007bbfb7 | 5 train | 1 test>

# Indexing can be done by task ID
>>> train_set[0] == train_set['007bbfb7']
True

# You can load specific tasks by ID
>>> task = arckit.load_single('007bbfb7')
```

### Interacting with tasks

```python
>>> task.dataset
'train'
>>> task.id
'007bbfb7'

## Extracting task Grids
>>> task.train # o task.test
=>  List[Tuple[ndarray, ndarray]] # of input/output pairs

>>> task.train[0][0] # input of 1st train example
array([[0, 7, 7],
       [7, 7, 7],
       [0, 7, 7]])

# Tasks can be previewed (with colour!) in Python.
>>> train_set[15].show()
                                <Task-train 0d3d703e | 4 train | 1 test>
┏━━━━━━━━━━┳━━━━━━━━━━━┳━━━━━━━━━━┳━━━━━━━━━━━┳━━━━━━━━━━┳━━━━━━━━━━━┳━━━━━━━━━━┳━━━━━━━━━━━┳━━┳━━━━━━━━┓
┃ A-in 3x3 ┃ A-out 3x3 ┃ B-in 3x3 ┃ B-out 3x3 ┃ C-in 3x3 ┃ C-out 3x3 ┃ D-in 3x3 ┃ D-out 3x3 ┃  ┃ TA-in  ┃
┡━━━━━━━━━━╇━━━━━━━━━━━╇━━━━━━━━━━╇━━━━━━━━━━━╇━━━━━━━━━━╇━━━━━━━━━━━╇━━━━━━━━━━╇━━━━━━━━━━━╇━━╇━━━━━━━━┩
│  3 1 2   │   4 5 6   │  2 3 8   │   6 4 9   │  5 8 6   │   1 9 2   │  9 4 2   │   8 3 6   │  │ 8 1 3  │
│  3 1 2   │   4 5 6   │  2 3 8   │   6 4 9   │  5 8 6   │   1 9 2   │  9 4 2   │   8 3 6   │  │ 8 1 3  │
│  3 1 2   │   4 5 6   │  2 3 8   │   6 4 9   │  5 8 6   │   1 9 2   │  9 4 2   │   8 3 6   │  │ 8 1 3  │
└──────────┴───────────┴──────────┴───────────┴──────────┴───────────┴──────────┴───────────┴──┴────────┘

# Get task in original ARC format following fchollet's repo.
>>> task.to_dict()
=>  {
    "id": str,
    "train": List[{"input": List[List[int]], "output": List[List[int]]}],
    "test":  List[{"input": List[List[int]], "output": List[List[int]]}]
    }
```

### Scoring a submission file:

To evaluate a submission in [Kaggle ARC format](https://www.kaggle.com/competitions/abstraction-and-reasoning-challenge/overview/evaluation):

```python
>>> eval_set.score_submission(
    'submission.csv', # Submission with two columns output_id,output in Kaggle fomrat
    topn=2,           # How many predictions to consider (default: 2)
    return_correct=False # Whether to return a list of which tasks were solved
    )
```

> **Note:** the default `topn` was changed from 3 to 2 in v1.0 to match changes in the official evaluation.

### Loading a specific dataset version

The ARC-AGI datasets have had [several bugfixes](https://github.com/arcprize/ARC-AGI-2/blob/main/changelog.md) since original release. Additionally, a new ARC-AGI-2 dataset has been released for competitions starting in 2025. By default, the `latest` version of ARC-AGI-2 is loaded, but you can specify a `version` parameter to both `load_data` and `load_single` to load other datasets. 

**The version options are:**

- `latest`, `arcagi2`: The latest version of the ARC-AGI-2 dataset (currently: `f3283f7`)
- `arcagi`: The latest version of the ARC-AGI dataset (currently: `aa922be`)
- `kaggle`, `kaggle2025`: The data for the 2025 Kaggle competition based on ARC-AGI-2 (currently: `kaggle250808`)
- `kaggle2024`: The data for the 2024 Kaggle competition based on ARC-AGI (pinned)
- `arc`, `kaggle2019`: The original ARC data, as in the 2019 Kaggle competition (pinned)

> **Note:** You may wish to pin your data to a specific version number to avoid underlying data changes during research. To do this, use the most specific name available when loading data, or pin the installed version of `arckit` in your environment.

## 🖼️ Creating visualisations

The `arckit.vis` submodule provides useful functions for creating vector graphics visualisations of tasks, using the `drawsvg` module. The docstrings for these functions provide more detailed information as well as additional options.

```python
>>> import arckit.vis as vis
>>> grid = vis.draw_grid(task.train['2013d3e2'][0], xmax=3, ymax=3, padding=.5, label='Example')
>>> vis.output_drawing(grid, "images/grid_example.png") # svg/pdf/png
```

![Example of arckit visualisation](./images/grid_example.png)

When drawing tasks, arckit will intelligently resize all of the grids such that the total size of the illustration does not exceed the chosen width/height.

```python
>>> task = vis.draw_task(train_set[0], width=10, height=6, label='Example')
>>> vis.output_drawing(task, "images/arcshow_example.png") # svg/pdf/png
```

![Example of arckit output](./images/arcsave_example.png)

Alternatively, the `print_grid` function outputs a grid directly to the terminal without creating any files.

```python
>>> task = train_set[0] # Get the first task
>>> for i, (input_array, output_array) in enumerate(task.train): # Loop through the training examples
>>>     print(f"Training Example {i+1}")
>>>     print("Input:")
>>>     vis.print_grid(input_array)
>>>     print("Output:")
>>>     vis.print_grid(output_array)
>>>     print()
```

<img src="./images/arc_terminal_print_grid_example.png" width="200">

## 💻 Command-line tools

`arcshow` draws a visualisation of a specific task straight to the console:

![Example of arcshow command output (with colours)](./images/arcshow_example.png)

`arcsave` saves a visualisation of a specific task to a file (pdf/svg/png), and is useful for inspecting tasks or producing high quality graphics showing specific tasks (e.g. for a paper). Tasks can be specified by their hex ID or by dataset, e.g. `train0`.

```bash
usage: arcsave [-h] [--output OUTPUT] task_id width height

Save a task to a image file.

positional arguments:
  task_id          The task id to save. Can either be a task ID or a string e.g. `train0`
  width            The width of the output image
  height           The height of the output image

optional arguments:
  -h, --help       show this help message and exit
  --output OUTPUT  The output file to save to. Must end in .svg/.pdf/.png. By default, pdf is used.
  ```

![Example of arcsave command output](./images/arcsave_example.png)

## 💡 Contributions

Any relevant contributions are very welcome! Please feel free to open an issue or pull request, or drop me an email if you want to discuss any possible changes.

## 📜 Acknowledgements

The ARC and ARC-AGI-2 datasets was graciously released by Francois Chollet under [Apache 2.0](https://github.com/fchollet/ARC/blob/master/LICENSE) and can be found in original format in [these](https://github.com/fchollet/ARC) [repositories](https://github.com/arcprize/ARC-AGI-2).  The dataset is reproduced within the `arckit` package under the same license.



================================================
FILE: LICENSE
================================================
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================================================
FILE: pyproject.toml
================================================
[build-system]
requires = ["setuptools>=61.0", "wheel"]
build-backend = "setuptools.build_meta"

[project]
name = "arckit"
version = "1.0.1" # Remember to change in __init__.py
description = "Tools for working with the Abstraction & Reasoning Corpus (ARC-AGI)"
readme = "README.md"
authors = [
    {name = "Mikel Bober-Irizar", email = "mikel@mxbi.net"}
]
license = "Apache-2.0"
requires-python = ">=3.8"
keywords = ["arc", "agi", "reasoning", "abstraction"]
classifiers = [
    "Development Status :: 5 - Production/Stable",
    "Programming Language :: Python :: 3",
    "Programming Language :: Python :: 3.8",
    "Programming Language :: Python :: 3.9",
    "Programming Language :: Python :: 3.10",
    "Programming Language :: Python :: 3.11",
    "Programming Language :: Python :: 3.12",
    "Programming Language :: Python :: 3.13",
    "Topic :: Scientific/Engineering :: Artificial Intelligence",
]
dependencies = [
    "numpy",
    "rich",
    "drawsvg",
]

[project.urls]
Homepage = "https://github.com/mxbi/arckit"
Repository = "https://github.com/mxbi/arckit"
Issues = "https://github.com/mxbi/arckit/issues"

[project.scripts]
arctask = "arckit.cli:taskprint"
arcsave = "arckit.cli:tasksave"

[tool.setuptools.packages.find]
include = ["arckit*"]
exclude = ["arckit.__pycache__*"]

[tool.setuptools.package-data]
arckit = ["data/*.json"]

[tool.setuptools.exclude-package-data]
arckit = ["__pycache__/*", "*.py[co]"]


================================================
FILE: arckit/__init__.py
================================================
from .data import Task, load_data, fmt_grid, load_single
from .vis import draw_grid, draw_task, output_drawing

__version__ = "1.0.1"
__version_info__ = (1, 0, 1)


================================================
FILE: arckit/cli.py
================================================
import sys
import argparse
from .data import load_single
from .vis import draw_task, output_drawing

def taskprint():
    if len(sys.argv) < 2:
        print("Usage: arctask <task_id>")
        return

    task = load_single(sys.argv[1])

    task.show()

def tasksave():
    parser = argparse.ArgumentParser(description='Save a task to a image file.')
    parser.add_argument('task_id', type=str, help='The task id to save. Can either be a task ID or a string e.g. `train0`')
    parser.add_argument('width', type=int, help='The width of the output image', default=20)
    parser.add_argument('height', type=int, help='The height of the output image', default=10)
    parser.add_argument('--output', type=str, help='The output file to save to. Must end in .svg/.pdf/.png. By default, pdf is used.', default=False, required=False)
    args = parser.parse_args()

    task = load_single(args.task_id)

    drawing = draw_task(task, width=args.width, height=args.height)
    out_fn = args.output or f'{task.id}_{drawing.width}x{drawing.height}.pdf'
    print(f'Drawn task {task.id} ({drawing.width}x{drawing.height}), saving to {out_fn}')

    output_drawing(drawing, out_fn)


================================================
FILE: arckit/data.py
================================================
import json
import numpy as np
import os
import csv

from rich import print
from rich.panel import Panel
from rich.table import Table
from rich.text import Text

def idx2chr(idx):
    return chr(idx + 65)

def fmt_grid(grid, colour=True, spaces=True):
    grid_str = []
    if not colour:
        for row in grid:
            if spaces == 'gpt':
                grid_str.append(''.join([' ' + str(x) for x in row]))
            elif spaces:
                grid_str.append(' '.join([str(x) for x in row]))
            else:
                grid_str.append(''.join([str(x) for x in row]))

        return "\n".join(grid_str)
    else:
        if spaces:
            cmap = dict({i: (str(i) + ' ', f"color({i})") for i in range(10)}, **{str(i): (str(i) + ' ', f"color({i})") for i in range(10)})
        else:
            cmap = dict({i: (str(i), f"color({i})") for i in range(10)}, **{str(i): (str(i), f"color({i})") for i in range(10)})

        for row in grid:
            grid_str += [cmap[digit] for digit in row]
            grid_str += ["\n"]

        return Text.assemble(*grid_str[:-1])

class Task:
    def __init__(self, id, train, test, dataset=None, version=None):
        self.dataset = dataset
        self.version = version
        self.id = id
        self.train = [(np.array(example['input']), np.array(example['output'])) for example in train]
        self.test = [(np.array(example['input']), np.array(example['output'])) for example in test]

        self.color_count = max

    def __lt__(self, other):
        return self.id < other.id

    def __hash__(self):
        return hash(self.id)

    @classmethod
    def from_json(cls, json_file):
        with open(json_file) as f:
            data = json.load(f)

            # train_examples = [(np.array(example['input']), np.array(example['output'])) for example in data['train']]
            # test_examples = [(np.array(example['input']), np.array(example['output'])) for example in data['test']]

            return cls(os.path.basename(json_file)[:-5], data['train'], data['test'])

    def __repr__(self):
        return f"<Task-{self.dataset} {self.id} | {len(self.train)} train | {len(self.test)} test>"

    def show(self, answer=False):
        table = Table(title=repr(self), show_lines=True)

        data = []
        for i, (input, output) in enumerate(self.train):
            data += [fmt_grid(input), fmt_grid(output)]
            ix, iy = input.shape
            ox, oy = output.shape
            table.add_column(f"{idx2chr(i)}-in {ix}x{iy}", justify="center", no_wrap=True)
            table.add_column(f"{idx2chr(i)}-out {ox}x{oy}", justify="center", no_wrap=True)

        data.append('')
        table.add_column("")
        for i, (input, output) in enumerate(self.test):
            table.add_column(f"T{idx2chr(i)}-in", justify="center", header_style="bold", no_wrap=True)
            if answer:
                table.add_column(f"T{idx2chr(i)}-out", justify="center", header_style="bold", no_wrap=True)
                data += [fmt_grid(input), fmt_grid(output)]
            else:
                data += [fmt_grid(input)]

        table.add_row(*data)
        print(table)
        return table

    def to_dict(self):
        return {
            "id": self.id,
            "train": [{"input": input.tolist(), "output": output.tolist()} for input, output in self.train],
            "test": [{"input": input.tolist(), "output": output.tolist()} for input, output in self.test]
        }
    
    def dreamcoder_format(self):
        # TODO: Separate out the train/test data
        # Currently, dreamcoder gets to search on the train examples too
        # This is included to keep compatibility with Simon's results, but should be corrected and written about
        grids = []
        for inp, out in self.train:
            grids += [inp, out]
        for inp, out in self.test:
            grids += [inp, out]
        return {"name": self.id, "grids": grids}

    def scoreA(self, output):
        output = np.array(output).astype(int)
        if output.shape != self.test[0][1].shape:
            return False
        return (output == self.test[0][1]).all()

    def gpt_prompt(self, i_test, mode="chatgpt", include_completion=False, rot90=False, transpose=False, spaces=True):
        if mode == "chatgpt":
            prompt = "We are playing a game which involves transforming an input grid of digits into an output grid of digits. In general, digits form objects in 2D and the task is to perform some spatial transformation of these objects to go from the input grid to the output grid. All the information about the transformation is contained within the input pairs themselves, and your answer will only be correct if the output grid is exactly correct, so this is what I expect from you. I will begin by giving you several examples of input-output pairs. You will then be given a new input grid, and you must provide the corresponding output grid.\n"
        elif mode == "gpt3":
            # prompt = "We are playing a game which involves transforming an input grid of digits into an output grid of digits. Every below pair of grids contains the same transformation. In general, digits form objects in 2D and the task is to perform some spatial transformation of these objects to go from the input tile to the output tile. One such example of tiles is below.\n"
            prompt = "We are playing a game which involves transformaing a 2D input grid of digits into an output grid of digits. Every below pair of grids contains the same transformation (e.g. rotation, symmetry, manipulation of objects). Each Input grid is followed by an Output grid which applies the same transformation as previous Input/Output pairs. One such example is below.\n"
        else:
            raise ValueError(f"Unknown mode: {mode}")

        i = 1
        for input, output in self.train:
            if rot90:
                input = np.rot90(input)
                output = np.rot90(output)
            if transpose:
                input = np.transpose(input)
                output = np.transpose(output)

            prompt += f"""Input {i}: 
{fmt_grid(input, colour=False, spaces=spaces)}
Output {i}: 
{fmt_grid(output, colour=False, spaces=spaces)}\n
"""
            i += 1

        test_grid = self.test[i_test][0]
        if rot90:
            test_grid = np.rot90(test_grid)
        if transpose:
            test_grid = np.transpose(test_grid)

        prompt += f"Input {i}:\n"
        prompt += f"{fmt_grid(test_grid, colour=False, spaces=spaces)}"
        if mode == "gpt3":
            prompt += f"\nOutput {i}:"
        else:
            prompt += f"\nOutput {i}: (please provide the output grid only)\n"

        if include_completion:
            if rot90:
                output = np.rot90(self.test[i_test][1])
            if transpose:
                output = np.transpose(self.test[i_test][1])
            prompt += f"\n{fmt_grid(self.test[i_test][1], colour=False, spaces=spaces)}"
        return prompt

class TaskSet:
    def __init__(self, tasks):
        tasks = sorted(tasks)
        self.tasks = tasks
        self.task_dict = {task.id: task for task in tasks}

    def __getitem__(self, item):
        if isinstance(item, slice):
            return TaskSet(self.tasks[item])
        get = self.task_dict.get(item)
        if get is None:
            try:
                return self.tasks[item]
            except (TypeError, IndexError):
                raise KeyError(f"Task {item} not found")
        return get

    def __len__(self):
        return len(self.tasks)

    def __iter__(self):
        return iter(self.tasks)

    def __repr__(self):
        return f"<TaskSet: {len(self.tasks)} tasks>"

    def score_submission(self,fn: str, topn=2, return_correct=False) -> int:
        """
        Score a submission file, in Kaggle csv format
        Two columns: output_id,output
        """
        from collections import defaultdict
        preds = defaultdict(list)

        with open(fn) as f:
            reader = csv.DictReader(f)
            for row in reader:
                task_id, test_num = row['output_id'].split('_')
                test_num = int(test_num)
                assert test_num == len(preds[task_id]), f'Predictions must be in order'
                 # Predictions must be in order

                row_preds = row['output'].strip().split(' ')
                row_preds = row_preds[:topn] # max 3 preds

                try:
                    array_preds = []
                    for p in row_preds:
                        p = p.strip('|').split('|')
                        p = [[int(x) for x in row] for row in p]
                        array_preds.append(np.array(p))
                except:
                    raise ValueError(f'Could not parse prediction: {row_preds}')

                preds[task_id].append(array_preds)

        total_score = 0
        correct = set()
        for task in self.tasks:
            test_examples = task.test
            assert len(test_examples) == len(preds[task.id])

            score = 0
            for ex, ex_preds in zip(test_examples, preds[task.id]):
                if any([np.array_equal(ex[1], pred) for pred in ex_preds]):
                    score += 1

            if score == len(test_examples):
                total_score += 1
                correct.add(task.id)

        if return_correct:
            return total_score, correct
        else:
            return total_score

def get_data_json(version):
    version = version.lower()
    if version in ['latest', 'arcagi2', 'f3283f7']:
        return json.load(open(f"{os.path.dirname(__file__)}/data/arcagi2_f3283f7.json"))

    elif version in ['arcagi', 'aa922be', 'arcagi1', 'arc-agi-1', 'arc-agi']:
        return json.load(open(f"{os.path.dirname(__file__)}/data/arcagi_aa922be.json"))
    
    elif version in ['kaggle', 'kaggle2025', 'kaggle250808']:
        return json.load(open(f"{os.path.dirname(__file__)}/data/kaggle2025_250808.json"))

    elif version in ['kaggle2024']:
        return json.load(open(f"{os.path.dirname(__file__)}/data/kaggle2024.json"))
    
    elif version in ['arc', 'kaggle2019']:
        return json.load(open(f"{os.path.dirname(__file__)}/data/arc1.json"))
    
    else:
        raise ValueError(f"Unknown ARC dataset version: {version}")

def load_data(version='latest') -> tuple[TaskSet, TaskSet]:
    """
    Load the ARC dataset from disk. Optionally, specify a specific version of the dataset to load.
    """

    data = get_data_json(version)
        
    train_tasks = []
    eval_tasks = []
    for id, task in data['train'].items():
        train_tasks.append(Task(id, task['train'], task['test'], 'train', version=version))

    for id, task in data['eval'].items():
        eval_tasks.append(Task(id, task['train'], task['test'], 'eval', version=version))

    return TaskSet(train_tasks), TaskSet(eval_tasks)


def load_single(id: str, version='latest') -> Task:
    """
    Load a single task from disk. IDs are of the form 'train0', 'eval14', '007bbfb7', etc.
    Note that if iterating through tasks, it is more efficient to use load_data() and index into it.

    Optionally, specify a specific version of the dataset to load.
    """

    data = get_data_json(version)
        
    # task = data['train'][id]
    # return Task(id, task['train'], task['test'], 'train'
    if id.startswith('train'):
        dataset_tasks = sorted(data['train'].items())
        taskid, task = dataset_tasks[int(id[5:])]
        return Task(taskid, task['train'], task['test'], 'train', version=version)
    elif id.startswith('eval'):
        dataset_tasks = sorted(data['eval'].items())
        taskid, task = dataset_tasks[int(id[4:])]
        return Task(taskid, task['train'], task['test'], 'eval', version=version)
    elif id in data['train']:
        task = data['train'][id]
        return Task(id, task['train'], task['test'], 'train', version=version)
    elif id in data['eval']:
        task = data['eval'][id]
        return Task(id, task['train'], task['test'], 'eval', version=version)
    else:
        raise ValueError(f"Unknown task id: {id}")

if __name__ == "__main__":
    train_tasks, eval_tasks = load_data()
    print(train_tasks)
    print(eval_tasks)
    print(train_tasks["007bbfb7"])
    for i in range(10):
        train_tasks[i].show()

    print(train_tasks["08ed6ac7"].gpt_prompt("gpt3"))



================================================
FILE: arckit/importtool.py
================================================
import glob
import ujson # dumps minified by default
import os
import argparse


def import_arc_agi_2(repo_path, commit_hash):
    train_files = sorted(glob.glob(f'{repo_path}/data/training/*.json'))
    eval_files = sorted(glob.glob(f'{repo_path}/data/evaluation/*.json'))

    print(f"Found {len(train_files)} train tasks, {len(eval_files)} eval tasks")

    data = {"train": {}, "eval": {}}
    for json_file in train_files:
        taskname = os.path.basename(json_file).split('.')[0]
        taskdata = ujson.load(open(json_file))
        data['train'][taskname] = taskdata

    for json_file in eval_files:
        taskname = os.path.basename(json_file).split('.')[0]
        taskdata = ujson.load(open(json_file))
        data['eval'][taskname] = taskdata

    output_path = f"{os.path.dirname(__file__)}/data/arcagi2_{commit_hash}.json"

    ujson.dump(data, open(output_path, "w"))

def import_kaggle_2025(repo_path, id):
    train_challenges = ujson.load(open(f'{repo_path}/arc-agi_training_challenges.json', 'r'))
    eval_challenges = ujson.load(open(f'{repo_path}/arc-agi_evaluation_challenges.json', 'r'))
    train_solutions = ujson.load(open(f'{repo_path}/arc-agi_training_solutions.json', 'r'))
    eval_solutions = ujson.load(open(f'{repo_path}/arc-agi_evaluation_solutions.json', 'r'))

    # Populate the solutions into the challenges
    train_data = {}
    for challenge, challenge_data in train_challenges.items():
        challenge_test = train_solutions[challenge]
        for i, test in enumerate(challenge_test):
            challenge_data['test'][i]['output'] = test

        train_data[challenge] = challenge_data

    eval_data = {}
    for challenge, challenge_data in eval_challenges.items():
        challenge_test = eval_solutions[challenge]
        for i, test in enumerate(challenge_test):
            challenge_data['test'][i]['output'] = test

        eval_data[challenge] = challenge_data

    data = {"train": train_data, "eval": eval_data}

    output_path = f"{os.path.dirname(__file__)}/data/kaggle2025_{id}.json"
    ujson.dump(data, open(output_path, "w"))
        

def compare_json(json1="arckit/data/kaggle2025_250808.json", json2="arckit/data/arcagi2_f3283f7.json"):
    json1 = ujson.load(open(json1, "r"))
    json2 = ujson.load(open(json2, "r"))
    assert len(json1['train']) == len(json2['train'])
    assert len(json1['eval']) == len(json2['eval'])
    for k, v in json1['train'].items():
        if k not in json2['train']:
            print(k, "missing")
        if str(json2['train'][k]) != str(v):
            print(k, "not matching")
    for k, v in json2['eval'].items():
        if k not in json1['eval']:
            print(k, "missing")
        if str(json1['eval'][k]) != str(v):
            print(k, "not matching")
    exit()

if __name__ == "__main__":
    parser = argparse.ArgumentParser()
    parser.add_argument('--arcagi2', action="store_true")
    parser.add_argument('--kaggle2025', action="store_true")
    parser.add_argument('--repo-path')
    parser.add_argument('--id')
    args = parser.parse_args()

    if args.arcagi2:
        import_arc_agi_2(args.repo_path, args.id)
    elif args.kaggle2025:
        import_kaggle_2025(args.repo_path, args.id)
    else:
        print("Unknown importer.")


================================================
FILE: arckit/vis.py
================================================
import drawsvg
import numpy as np
import io
import rich

cmap = [
    '#252525', # black
    '#0074D9', # blue
    '#FF4136', # red
    '#37D449', #2ECC40', # green
    '#FFDC00', # yellow
    '#E6E6E6', # grey
    '#F012BE', # pink
    '#FF871E', # orange
    '#54D2EB', #7FDBFF', # light blue
    '#8D1D2C',#870C25', # brown
    '#FFFFFF'
        ]

bg_color = '#EEEFF6' # White

def draw_grid(grid, xmax=10, ymax=10, padding=.5, extra_bottom_padding=0.5, group=False, add_size=True, label='', bordercol='#111111ff'):
    """
    Draws a grid, 

    Parameters
    ----------
    grid : np.ndarray
        The grid to draw
    xmax : float, optional
        The maximum horizontal size of the drawing, by default 10
    ymax : float, optional
        The maximum vertical size of the drawing, by default 10
    padding : float, optional
        The padding around the grid, half on each side, by default .5
    extra_bottom_padding : float, optional
        Extra padding at the bottom of the drawing, by default 0.5
        This is used to draw the label
    group : bool, optional
        If enabled, return a drawsvg.Group to include within a bigger drawing
        Otherwise, return a drawsvg.Drawing (default)
    label : str, optional
        A label to draw at the bottom left of the drawing, by default ''
        This does not affect drawing of the size.
    bordercol : str, optional
        The colour of the border, by default '#111111ff'
    """
    # Size is the total size of the LARGER axis.
    # With 0.5 cell padding, we consider the grid to be 1 unit larger than the number of cells
    # padding *= size # padding is proportional
    
    gridy, gridx = grid.shape
    # Calculate cell size based on the two restrictions
    # The actual cell size is the minimum of the two
    cellsize_x = xmax / gridx
    cellsize_y = ymax / gridy
    cellsize = min(cellsize_x, cellsize_y)

    xsize = gridx * cellsize
    ysize = gridy * cellsize

    line_thickness = 0.01
    circle_radius = 0
    border_width = 0.08
    lt = line_thickness / 2

    if group:
        drawing = drawsvg.Group()
    else:
        drawing = drawsvg.Drawing(xsize+padding, ysize+padding+extra_bottom_padding, origin=(-0.5*padding, -0.5*padding))
        # Add background rectangle first
        drawing.append(drawsvg.Rectangle(
            -0.5*padding, -0.5*padding,                          # x, y position with extra padding
            xsize+padding, ysize+padding+extra_bottom_padding,   # width, height with padding
            fill=bg_color                                        # background color `bg_color`
        ))
        drawing.set_pixel_scale(40)
    # drawing = drawsvg.Group()
    for j, row in enumerate(grid):
        for i, cell in enumerate(row):
            drawing.append(drawsvg.Rectangle(i*cellsize+lt, j*cellsize+lt, cellsize-lt, cellsize-lt, fill=cmap[cell]))
    
    # white dot at each vertex
    if circle_radius > 0:
        for i in range(1, gridx):
            for j in range(1, gridy):
                drawing.append(drawsvg.Circle(i*cellsize, j*cellsize, circle_radius, fill='white'))
        
    # Add a border
    bw = border_width / 3 # slightly more than 2 to avoid white border
    drawing.append(drawsvg.Rectangle(-bw, -bw, xsize+bw*2, ysize+bw*2, fill='none', stroke=bordercol, stroke_width=border_width))

    if not group:
        drawing.embed_google_font('Anuphan:wght@400;600;700', text=set(f'Input Output 0123456789x Test Task ABCDEFGHIJ? abcdefghjklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ'))

    # Write size on the bottom right
    # drawing.append(drawsvg.Text(text=f'{gridx}x{gridy}', x=-0.05, y=-0.25, font_size=padding/4, fill='black', text_anchor='start'))
    fontsize = (padding/2 + extra_bottom_padding)/2
    if add_size:
        drawing.append(drawsvg.Text(text=f'{gridx}x{gridy}', x=xsize, y=ysize+fontsize*1.25+0, font_size=fontsize, fill='black', text_anchor='end', font_family='Anuphan'))
    if label:
        drawing.append(drawsvg.Text(text=label, x=-0.1*fontsize, y=ysize+fontsize*1.25+0, font_size=fontsize, fill='black', text_anchor='start', font_family='Anuphan', font_weight='600'))
    
    if group:
        # return group, origin, (xsize, ysize)
        return drawing, (-0.5*padding, -0.5*padding), (xsize+padding, ysize+padding+extra_bottom_padding)
    return drawing

def draw_task(task, width=30, height=12, include_test=False, label=True, bordercols=['#111111ff', '#111111ff'], shortdesc=False):
    """
    Plot an entire task vertically, fitting the desired dimensions.
    The output is displayed below the input, with an arrow in between.

    Note that dimensions are a best effort, you should check .width and .height on the output
    
    Parameters
    ----------
    task : Task
        The task to plot
    width : float, optional
        The desired width of the drawing, by default 30
    height : float, optional
        The desired height of the drawing, by default 12
    include_test : bool, optional
        If enabled, include the test examples in the plot, by default False
        If set to 'all', ALSO include the output of the test examples
    label: bool, default True
    bordercols: list of str, default None
    """

    padding = 0.5
    bonus_padding = 0.25
    io_gap = 0.4
    ymax = (height - padding - bonus_padding - io_gap)/2

    if include_test:
        examples = task.train + task.test
    else:
        examples = task.train
    n_train = len(task.train)
    paddingless_width = width - padding * len(examples)

    max_widths = np.zeros(len(examples))
    # If any examples would exceed the height restriction, scale their width down and redistribute the space
    for i, (input_grid, output_grid) in enumerate(examples):
        input_grid_ratio = input_grid.shape[1] / input_grid.shape[0]
        output_grid_ratio = output_grid.shape[1] / output_grid.shape[0]
        max_ratio = max(input_grid_ratio, output_grid_ratio) # could be min
        xmax = ymax * max_ratio
        max_widths[i] = xmax

    # Allocate paddingless width to each example
    allocation = np.zeros_like(max_widths)
    increment = 0.01
    for i in range(int(paddingless_width//increment)):
        incr = (allocation + increment) <= max_widths
        allocation[incr] += increment / incr.sum()

    drawlist = []
    x_ptr = 0
    y_ptr = 0
    for i, (input_grid, output_grid) in enumerate(examples):
        if shortdesc:
            if i >= n_train:
                input_label = ''#f'T{i-n_train+1}'
                output_label = ''#f'T{i-n_train+1}'
            else:
                input_label = ''#f'I{i+1}'
                output_label = ''#f'O{i+1}'
        else:
            if i >= n_train:
                input_label = f'Test {i-n_train+1}'
                output_label = f'Test {i-n_train+1}'
            else:
                input_label = f'Input {i+1}'
                output_label = f'Output {i+1}'

        # input_label, output_label = '', ''

        input_grid, offset, (input_x, input_y) = draw_grid(input_grid, padding=padding, xmax=allocation[i], ymax=ymax, group=True, label=input_label, extra_bottom_padding=0.5, bordercol=bordercols[0])
        output_grid, offset, (output_x, output_y) = draw_grid(output_grid, padding=padding, xmax=allocation[i], ymax=ymax, group=True, label=output_label, extra_bottom_padding=0.5, bordercol=bordercols[1])

        drawlist.append(drawsvg.Use(input_grid, x=x_ptr + (allocation[i]+padding-input_x)/2 - offset[0], y=-offset[1]))
        # drawlist.append(drawsvg.Use(output_grid, x=x_ptr + (allocation[i]+padding-output_x)/2 - offset[0], y=ymax-offset[1]+2))
        x_ptr += max(input_x, output_x)
        y_ptr = max(y_ptr, input_y)

    x_ptr = 0
    y_ptr2 = 0
    for i, (input_grid, output_grid) in enumerate(examples):
        if shortdesc:
            if i >= n_train:
                input_label = ''#f'T{i-n_train+1}'
                output_label = ''#f'T{i-n_train+1}'
            else:
                input_label = ''#f'I{i+1}'
                output_label = ''#f'O{i+1}'
        else:
            if i >= n_train:
                input_label = f'Test {i-n_train+1}'
                output_label = f'Test {i-n_train+1}'
            else:
                input_label = f'Input {i+1}'
                output_label = f'Output {i+1}'
        # input_label, output_label = '', ''

        input_grid, offset, (input_x, input_y) = draw_grid(input_grid, padding=padding, xmax=allocation[i], ymax=ymax, group=True, label=input_label, extra_bottom_padding=0.5, bordercol=bordercols[0])
        output_grid, offset, (output_x, output_y) = draw_grid(output_grid, padding=padding, xmax=allocation[i], ymax=ymax, group=True, label=output_label, extra_bottom_padding=0.5, bordercol=bordercols[1])
                # Down arrow
        drawlist.append(drawsvg.Line(
            x_ptr + input_x/2, 
            y_ptr + padding - 0.6, 
            x_ptr + input_x/2, 
            y_ptr + padding + io_gap - 0.6, 
            stroke_width=0.05, stroke='#888888'))
        drawlist.append(drawsvg.Line(
            x_ptr + input_x/2 - 0.15,
            y_ptr + padding + io_gap - 0.8,
            x_ptr + input_x/2,
            y_ptr + padding + io_gap - 0.6,
            stroke_width=0.05, stroke='#888888'))
        drawlist.append(drawsvg.Line(
            x_ptr + input_x/2 + 0.15,
            y_ptr + padding + io_gap - 0.8,
            x_ptr + input_x/2,
            y_ptr + padding + io_gap - 0.6,
            stroke_width=0.05, stroke='#888888'))
        

        if i < n_train or include_test == 'all':
            drawlist.append(drawsvg.Use(output_grid, x=x_ptr + (allocation[i]+padding-output_x)/2 - offset[0], y=y_ptr-offset[1]+io_gap))
        else:
            # Add a question mark
            drawlist.append(drawsvg.Text(
                '?',
                x=x_ptr + (allocation[i]+padding)/2,
                y=y_ptr + output_y/2+bonus_padding,
                font_size=1,
                font_family='Anuphan',
                font_weight='700',
                fill='#333333',
                text_anchor='middle',
                alignment_baseline='middle',
            ))
        x_ptr += max(input_x, output_x)
        y_ptr2 = max(y_ptr2, y_ptr+output_y+io_gap)

    x_ptr = round(x_ptr, 1)
    y_ptr2 = round(y_ptr2, 1)
    d = drawsvg.Drawing(x_ptr, y_ptr2+0.2, origin=(0, 0))
    d.append(drawsvg.Rectangle(0, 0, '100%', '100%', fill='#eeeff6'))
    d.embed_google_font('Anuphan:wght@400;600;700', text=set(f'Input Output 0123456789x Test Task ABCDEFGHIJ? abcdefghjklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ'))
    for item in drawlist:
        d.append(item)

    fontsize=0.3
    d.append(drawsvg.Text(f"Task {task.id}", x=x_ptr-0.1, y=y_ptr2+0.1, font_size=fontsize, font_family='Anuphan', font_weight='600', fill='#666666', text_anchor='end', alignment_baseline='bottom'))

    d.set_pixel_scale(40)
    return d

def output_drawing(d: drawsvg.Drawing, filename: str, context=None):
    if filename.endswith('.svg'):
        d.save_svg(filename)
    elif filename.endswith('.png'):
        d.save_png(filename)
    elif filename.endswith('.pdf'):
        buffer = io.StringIO()
        d.as_svg(output_file=buffer, context=context)

        import cairosvg
        cairosvg.svg2pdf(bytestring=buffer.getvalue(), write_to=filename)
    else:
        raise ValueError(f'Unknown file extension for {filename}')

def print_grid(grid: np.ndarray):
    """
    Print a grid to the terminal using rich library

    Parameters
    ----------
    grid : np.ndarray
        the standard grid format for Task 
    """
    CELL_WIDTH = 2

    def get_color(color_str):
        color_str = color_str.strip('#')
        return rich.color.Color.from_rgb(*bytes.fromhex(color_str))

    # Translate 'cmap' to rich style with respective color as background
    rich_scmap = {
        i: rich.style.Style(bgcolor=get_color(color))
        for i, color in enumerate(cmap)
    }

    # Create and populate rich table
    table = rich.table.Table.grid(expand=False)
    
    height, width = grid.shape
    
    # Add columns
    for x in range(width):
        table.add_column()
        table.columns[x]._cells = [''] * height
    
    table.rows = [rich.table.Row()] * height

    # Populate cells
    for y in range(height):
        for x in range(width):
            color_idx = grid[y, x]
            table.columns[x]._cells[y] = rich.text.Text(' ' * CELL_WIDTH, style=rich_scmap[color_idx])

    rich.print(table)



================================================
FILE: .github/workflows/pypi.yml
================================================
name: Build & Release

on:
  workflow_dispatch:
    inputs:
      environment:
        description: 'Choose PyPI environment'
        required: true
        default: 'test'
        type: choice
        options:
        - test
        - production
  push:

jobs:
  build:
    name: Build wheel
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: ${{ inputs.python_version || '3.11' }}

      - name: Install build backend
        run: |
          python -m pip install --upgrade pip
          python -m pip install build

      - name: Build dists
        run: |
          python -m build

      - name: Upload dists artifact
        uses: actions/upload-artifact@v4
        with:
          name: dist
          path: dist/

  publish:
    name: Publish to PyPI
    needs: build
    runs-on: ubuntu-latest
    permissions:
      id-token: write
    if: github.event_name == 'workflow_dispatch'
    steps:
      - name: Download dists artifact
        uses: actions/download-artifact@v4
        with:
          name: dist
          path: dist/

      - name: Publish to TestPyPI
        if: inputs.environment == 'test'
        uses: pypa/gh-action-pypi-publish@release/v1
        with:
          repository-url: https://test.pypi.org/legacy/

      - name: Publish to Production PyPI
        if: inputs.environment == 'production'
        uses: pypa/gh-action-pypi-publish@release/v1