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