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