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