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