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