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