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