OFFICIALLY SANCTIONED CHALLENGES
- Gravity Games - The Green Challenge. See if you can make solutions that do not use powered wheels! Thought up by Silver.
- Simplest Solutions - How few pieces can you complete levels in? Thought up by Silver.
- Stop! In the Name Of Love - Make a 'champion' device that keeps the victory piece in the goal!
- Expand-a-Level - Take a level, beat it, and edit it to make it harder for the next person! Thought up by OfficiallyHaphazard.
- Soccer Arena - Try to get the ball in the goal - challenge your contraptions against the current victor! Designed by AlexT.
- Arena Challenge #1 - Try to get the ball from atop a pedastal into your own goal and defeat the current victor! This level made by me (weasel).
- Sumo Arena (lightweight edition) - Try to push opposing contraptions out of the arena and defeat the current victor! This glitchy level made by me (weasel).
- Fastest Contraptions - See how quickly you can defeat each level! Thanks to Imrahil for this one.
- Anti-Wheel League - Can you defeat the levels with the use of no wheels at all? Augnob wants to know!
- Multi-Purpose Contraptions - Have a solid design that can traverse several levels with only minor adjustments? Challenge issued by Holmstrom.
- Boomerang Challenge - Send the red ball to the goal and return it to the starting area!
FEATURED USER-MADE LEVELS
- Kong's Climb by TheBob10a
Feel free to PM me or respond to this thread if you have more to add.