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