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