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