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