
There is one easy and the rest are hard puzzles. Great for people that have mastered the Rubic's Cube. They are made of hard plastic and are easy to move.

Robotime 3D Wooden Craft Kit: Brain Teaser Games Mechanical Gears Set With Cog Coaster And Steel Balls - Best Building Toys For Kids
47 Review

6-Pack Speed Cube Set: 2X2 3X3 4X4 Pyramid Skewb Ivy Stickerless Puzzle Cubes - Perfect Christmas/Birthday Gift For Kids, Teens & Adults!
32 Review

ROBOTIME 3D Wooden Puzzle Mechanical Gear Clock Owl Model Kit For Teens & Adults - DIY Building Set
36 Review

Engage Your Child'S Curiosity With The 5 In 1 STEM Kit - The Perfect Educational Building Toy For 8-12 Year Old Boys And Girls
36 Review

1000 Piece Animal Puzzle Color Challenge Round Mandala Cat Jigsaw Puzzle - Bgraamiens Puzzles Mandala Cat Edition
14 Review

Dinosaur Puzzle Wooden Jigsaw Puzzles For Kids Ages 3-12, 60 Pieces 2 Pack Boys Girls Gift
23 Review

Explore The Arctic With Mudpuppy'S Colorful 64 Piece Puzzle For Kids - Find 40+ Hidden Images Of Animals, Fish, And Birds Living In The Arctic!
25 Review

100-Piece Under The Sea Glow-In-The-Dark Puzzle For Kids Age 5+ - Colorful Illustrations Of Underwater Fish, Plants, And Sea Creatures - Award-Winning And Perfect For Learning And Play
12 Review