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