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