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