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