Contact
Questions, ideas or feedback about Sudoku Shrine? We read every message.
Email us
sudokushrine@gmail.comWe usually reply within a few days.
Report a bug
Something not working on your device or browser? Tell us what happened and on which page.
Puzzle issue
A puzzle that looks wrong? Include the puzzle name, such as Classic 3, and its difficulty.
Ideas and feedback
Suggestions for new puzzle types or improvements are always welcome.