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