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