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