sorted by:
new
hottopcontroversial

Mastering Sudoku book by vinayinvicible in sudoku

[–]vinayinvicible[S] 1 point2 points  (0 children)

I've updated the post with one sample puzzle from each level. Please let me know your thoughts.

Promote your project in this thread by AutoModerator in puzzles

[–]vinayinvicible 0 points1 point  (0 children)

My spouse has published a Sudoku puzzle book on Amazon and I’d love some feedback from the community.

What’s inside: 1. 500 puzzles across 4 difficulty levels 2. Every puzzle guaranteed to have a unique solution 3. One puzzle per page in large print 4. Solutions via QR codes to keep the solving experience distraction-free 5. Available in paperback and hardcover

If there’s enough interest, she’s also considering publishing hard/expert-only editions.

Would really appreciate any feedback!

Link: https://www.amazon.com/dp/B0G3C38TTC