MUSEUM COLLECTION - Museums showcase the most significant of these inventions and cultural contributions to our world history. Each artifact is researched and carefully curated to bring the past into the present for museum visitors to view and appreciate, while inspiring the imagination of all who enjoy them. Similarly, this large assortment of wood and metal brainteasers has also been carefully curated. Ranging from easy to difficult brainteasers, this is a genius collection that only the most determined can solve. Contains 22 metal puzzles and 8 wooden puzzles. The Museum Collection makes a perfect birthday or Christmas gift for anyone who loves the challenge of a good brain teaser. NOTE: All Solutions can be found on the Project Genius website. Early civilizations shaped our world by solving puzzles. Faced with a problem, they were able to visualize and execute a creative solution with few resources. These brilliant innovations are the foundation of our modern society and the mark of a TRUE GENIUS. PROJECT GENIUS is a woman-owned and run business. Being an active member of the Austin Autism community, we celebrate inclusion and equal opportunities. We encourage and support all experiences, backgrounds, perspectives, levels of ability, and cultures to be a part of our team.