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