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