## TLDR;

Create `submission.py` with the following source and submit!

```python
def act(observation, configuration):
    board = observation.board
    columns = configuration.columns
    return [c for c in range(columns) if board[c] == 0][0]
```

## Starter Notebook

Fork the [ConnectX Starter Notebook](https://www.kaggle.com/ajeffries/connectx-getting-started) and submit the generated `submission.py` file.

## Client Library

Read the [README](https://github.com/Kaggle/kaggle-environments/blob/master/README.md) for the [kaggle-environments](https://pypi.org/project/kaggle-environments/) python package and checkout the [ConnectX Notebook](https://github.com/Kaggle/kaggle-environments/blob/master/kaggle_environments/envs/connectx/connectx.ipynb).

```bash
pip install kaggle-environments
```