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