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