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