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.
3
1
4
5
8
9
8
6
3
1
3
7
2
2
2
5
7
8
6
8
4
3
5
6
1
3
8
1
2
9
Select a cell, then tap a number or use your keyboard. Toggle Notes to pencil in candidates.