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