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