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