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