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