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