GoEN Sudoku Shortcuts

Play Sudoku easier and faster with your keyboard! Could Sudoku.com become the best Sudoku website with keyboard shortcuts for pencil marks?

Shortcuts:

- Hold Shift and press number keys: to place a number as a pencil note (use Shift shortcut for pencil marks)

- Key ` (the key is on the left of key number 1): to toggle pencil marks on and off

- Arrow keys (↑ ↓ → ←): to move the current cursor (active cell).

- Number keys (1 to 9): to place a number. (use Alt shortcut for Digits mode)