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