Entering a number:
• Select your square by clicking in it.
• Click on one of the numbers under the puzzle.
• Solution: Calculates and displays the solution of the current grid.
• Check: Checks the consistency and soundness of the current grid.
• Play: Plays the grid with various tips. You will be able to return to the input of your puzzle.
• Home: Back to the home page of the mobile site. You will lose the seizure of your puzzle.
• Switch to PC: Go to the PC version with the management of your puzzle.