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