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