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