- → (Ctrl+N)
Starts a new game. It creates a random board using the current difficulty level.
- → (P)
Pauses the game time. Click on the menu item again to make the game resume. Note that the board disappears when the game is paused as it would be unfair if you could search for good moves without the time pressure.
- → (Ctrl+H)
Shows a dialog containing the High Scores for the various difficulty levels.
- → (Ctrl+Q)
Quits the program.