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