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