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