This is a great collection of unusual puzzles and brain stimulators to keep you busy during the long Covid nights (and beyond). I'm very excited to move onto the tougher ones! Highly recommended!

These are great simple number puzzles that take minimal logic skills to solve. You just have to pay attention to the number sequences you put down. I use these to help go to sleep at night.

Good paper. Print that's easy to read. Challenging puzzles at the level promised. Excellent product. Soon to look for Book 2

I love this coloring book. I was looking for a coloring book that would be a little more challenging than the usual and this one met my standards.