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