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