Quick Answer: Top Montessori Puzzle Board PicksBest Overall: Melissa & Doug Deluxe Wooden Jigsaw PuzzlesBest for Toddlers (12-24 months): Hape Chunky Wooden PuzzleBest for Early Preschool (2-3 years): Montessori Shape Puzzles by HABABest for Advanced Preschool (3-5 years): PlanToys Geometric Sorting BoardBest Budget-Friendly