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