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