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