Bordergrams: 80 Secret Spy Connection Puzzles from the Bestselling Author of Murdle Amin, Dani, Daniel, Donohue, G. T., Karber, Messerschmidt, Osman
The Ultimate Activity Book for Smart Engineers: Over 100 Challenging Brain Teasers, Logic Puzzles, and Engineering Mind Games for Adults Solvemore, Studio
A Brain Game Professor Peppermint’s Math Challenge: A holiday activity book that reimagines the matchstick puzzle tradition, featuring peppermint … (A Brain Game: Logic Puzzle Adventures) F. H., McLEOD