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