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