When Taquin is opened for the first time, it displays a traditional 15-Puzzle game.

The game is played using the mouse. To make a move:

  1. Click on a tile on the same row or column as the empty space.

    If you click on a tile that cannot move, the game notifies you that the move is impossible.

  2. You can always undo a move by clicking the Undo button on the left of the header bar.

  3. At the end of the game, or when you want to switch games, click the Start Over button to go to the Start Screen.

After the first time it is opened, Taquin displays a puzzle with the same rules and dimensions as the last one played when it is opened, so it could be a 16-Puzzle game.