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