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