Grand Prize (1 winner)

  • DIY Android Ball Maze - An Introduction to the Android ADK
    DIY Android Ball Maze - An Introduction to…
    by pcdevltd

    Introduction If you're reading this article you're probably like me: I go through phases where I get so engrossed in a project (which most others would see as trivial), so focused on the goal that sleep and food are afterthoughts, I put my body through a gauntlet to appease some primitive urge of…

First Prize (1 winner)

Toy Challenge




days left



Do you have an incredible toy idea you've always dreamed of making? What about building something cool with all those extra Legos and K'Nex?

Now's your chance! You may design a toy out of whatever material you desire or use existing toys to make a new toy! To enter the Toy Challenge, create an original photo, video or step-by-step Instructable of your toy creation or toy modification to win a 3D printer from MakerBot!

K'nex used as weapons are not allowed in this contest. No K'nex guns, bombs, shooters or other K'nex weapons. 

Ready to start? Click here!

Multiple entries are accepted, but each entrant can only win one prize. Contest is open to international entries. Contest closes for entries at 11:59pm PDT, July 4.

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