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