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