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