Watching 1. How to Not Crack an Egg
30mTerry's battle of wits involves a mission to stack 100 lbs. on an egg without cracking, and an obstacle course for your memory.
2. How to Win by Finishing Last
30mGuy's battle of wits involves a helium-fueled race where it pays to be the slowest across the finish line, and a super-sized packing challenge.
3. How to Have the Last Word
30mTerry and Guy battle the elements in Randy's big word challenge, and test their engineering skills in a bridge build-off.
4. How to Face the Music
30mThe geniuses try to prove their smarts by decoding Guy's gauntlet of pattern puzzles.
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5. How to Know When to Fold 'Em
30mA paper-airplane engineering challenge is issued.
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6. How to Float Your Boat
30mThe geniuses are challenged to build a self-propelling boat using simple materials.