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