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