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