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