Live puzzle
Sudoku
Fill every row, column, and 3×3 box with digits 1–9 — no repeats. Use notes for candidates or ask for a hint when stuck.
1
3
6
7
3
4
6
7
9
2
3
8
2
4
6
2
4
3
3
8
7
6
1
8
9
Select a cell, then tap a number or use your keyboard. Toggle Notes to pencil in candidates.