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