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