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