Ep 1

Tug-of-War Challenge

Ep 2

100-Meter Sprint

Ep 3

Motorboat vs. Paddle Boat

Ep 4

Public Bath Challenge

Ep 5

Dog-Paddle Swimming Challenge

Ep 6

Clothes-Washing Challenge

Ep 7

Collecting Coin Challenge

Ep 8

Stand-Up Challenge

Ep 9

Car-Washing Challenge

Ep 10

Pump Challenge

Ep 11

Digging Challenge

Ep 12

Special Coverage from Guam - Part 1

Ep 13

Special Coverage from Guam - Part 2

Ep 14

Make-a-Noise Challenge

Ep 15

Mosquito-Catching Challenge

Ep 16

Summer Special: The Ghost-house Challenge

Ep 17

Briquette Removal Challenge

Ep 18

Special Coverage: Top 5 Highlights of 'Reckless Challenge'

Ep 19

Car-Push Challenge

Ep 20

Drag the Sled Challenge

Ep 21

Count 60 Seconds at High Altitude

Ep 22

Esper Ito vs. Infinite Challenge Members

Ep 23

Maria Sharapova vs. Infinite Challenge Members, Part 1

Ep 24

Maria Sharapova vs. Infinite Challenge Members, Part 2

Ep 25

Arm Wrestling Challenge

Ep 26

Applying Lipstick on Carnival Rides

Ep 27

Reckless Challenge Best Moments + Unaired Race with Ostrich Challenge Scene