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