To start the game, click with the mouse on any cell of the grid to activate it. The corresponding clue should appear in the panel.

Here's how to play the game:

• Mouse: The mouse is used to start the game. Then it can be used to click the buttons. It can also be used to navigate in the grid but it's better to use the keyboard for this. Note that after you clicked on a button, you need to click again on any cell of the grid to bring it back in focus.
• Letter keys: Used to type in your answer. The cursor is moved across or down automatically.
• Arrow keys: Used to move up, down, left or right one cell at a time.
• Backspace: Used to erase the content of a cell.
• Spacebar: Used to toggle the orientation from across to down and vice-versa.
• Tab: Used to move forward one word at a time, skipping complete words.
• Shift + Tab: Used to move backward one word at a time, skipping complete words.