Sudoku
A clean, fast sudoku you can play offline
Sudoku board
These keys work while a cell on this board has focus, and nowhere else on the page. Arrow keys or W A S D move between cells and wrap at the edges. Home and End go to the start and end of the row; with control, to the first and last cell of the grid. Digits 1 to 9 fill the selected cell, and shift with a digit writes a pencil mark. Backspace clears. P switches pencil mode. H asks for a hint. Control Z undoes. Escape closes the hint.
Puzzle—
Mistakes0
Time0 seconds
Keyboard, on the board
- ↑↓←→ or W A S D move
- 1–9 enter a digit
- Shift1–9 write a pencil mark
- P toggle pencil mode, H hint
- Backspace clear, CtrlZ undo
- Home End row ends, with Ctrl the grid corners