Recommended in Program(s): Challenge A Cycle(s): N/A This visually lush, whimsical puzzle book provides a vast array of challenging puzzle play to provide fifteen weeks of mental exercise to cultivate sharp, quick-witted, prudent thinkers with mental tenacity, flexible thinking, and logical puzzle-solving skills. This Classical Conversations resource: https://classicalconversationsbooks.com/products/reasoning-together-puzzles