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