Kids can solve puzzles and crack codes during a cryptogram program at 4 p.m. on Jan. 31, at Mentor Public Library’s Main Branch, 8215 Mentor Ave. Cryptogram puzzles are a fun way to improve math ...

Find the right book, solve the riddle. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. I've never in my life had the experience of tilting a book ...