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