Pump Challenge

1 Tug-of-War Challenge 2 100-Meter Sprint 3 Motorboat vs. Paddle Boat 4 Public Bath Challenge 5 Dog-Paddle Swimming Challenge 6 Clothes-Washing Challenge 7 Collecting Coin Challenge 8 Stand-Up Challenge 9 Car-Washing Challenge 10 Pump Challenge 11 Digging Challenge 12 Special Coverage from Guam - Part 1 13 Special Coverage from Guam - Part 2 14 Make-a-Noise Challenge 15 Mosquito-Catching Challenge 16 Summer Special: The Ghost-house Challenge 17 Briquette Removal Challenge 18 Special Coverage: Top 5 Highlights of 'Reckless Challenge' 19 Car-Push Challenge 20 Drag the Sled Challenge 21 Count 60 Seconds at High Altitude 22 Esper Ito vs. Infinite Challenge Members 23 Maria Sharapova vs. Infinite Challenge Members, Part 1 24 Maria Sharapova vs. Infinite Challenge Members, Part 2 25 Arm Wrestling Challenge 26 Applying Lipstick on Carnival Rides 27 Reckless Challenge Best Moments + Unaired Race with Ostrich Challenge Scene