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