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