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