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