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