Count 60 Seconds at High Altitude

Tug-of-War Challenge

100-Meter Sprint

Motorboat vs. Paddle Boat

Public Bath Challenge

Dog-Paddle Swimming Challenge

Clothes-Washing Challenge

Collecting Coin Challenge

Stand-Up Challenge

Car-Washing Challenge

Pump Challenge

Digging Challenge

Special Coverage from Guam - Part 1

Special Coverage from Guam - Part 2

Make-a-Noise Challenge

Mosquito-Catching Challenge

Summer Special: The Ghost-house Challenge

Briquette Removal Challenge

Special Coverage: Top 5 Highlights of 'Reckless Challenge'

Car-Push Challenge

Drag the Sled Challenge

Esper Ito vs. Infinite Challenge Members

Maria Sharapova vs. Infinite Challenge Members, Part 1

Maria Sharapova vs. Infinite Challenge Members, Part 2

Arm Wrestling Challenge

Applying Lipstick on Carnival Rides

Reckless Challenge Best Moments + Unaired Race with Ostrich Challenge Scene