Looking for a building challenge?
Choose from one of our idea builds below. These builds do not have full building instructions, but provide you with ideas that you can build on...

Featured challenges...

Select from Archive... Select an idea build.. Car Motorcycle Reacher Raider Scout K'NEX Chess Ice Cream Cone Umbrella Tractor and Hitch Stegosaurus 2 Man Bike Dirt Dozer Spider Grand Piano and Bench Row Boat Tilter Garbage Truck Hauler Escort Dump Truck Motor Car Dragonfly Clown Mini Dragster Stunt Flier Golf Club Set SpeedSter Star Skimmer Pinwheels Umbrella Ride Sprint Car #2 Flapping Bird Stomper Rolling Robot Swing Ride Whirlabout Scout Plane Wheelie Cycle Ferris Wheel Scrambler Wind Up Dragster Big Rig Turkey Place Holder Leaf Snowflake Dreidel Valentines Day Hearts Airplane Scout Chopper Police Chopper Turtle Cake Mixer Eggbeater Beetle Camel Spin Car Ferris Wheel Gear Rider Galaxy Man Balance Ore Trailer Propeller Car Stealth Force Low Rider Jet Fighter K'NEXite Vehicle Formula Racer Suspension Bridge Picture Frame Fishing Rod Cosmic Invader Trick Rider Leaf Dollhouse Furniture Playground Station Tractor Pull Delta 1 Sailboat Interceptor Air Ride Shuttle Plane Catamaran Rally Car Bascule Bridge Rowboat Rocking Chair Master Bot Swing Bridge Parrot Rescue Axe Cake Snail