Infinite Challenge

Tug-of-War Challenge

2005-04-23

100-Meter Sprint

2005-04-30

Motorboat vs. Paddle Boat

2005-05-07

Public Bath Challenge

2005-05-14

Dog-Paddle Swimming Challenge

2005-05-21

Clothes-Washing Challenge

2005-05-28

Collecting Coin Challenge

2005-06-04

Stand-Up Challenge

2005-06-11

Car-Washing Challenge

2005-06-18

Pump Challenge

2005-06-25

Digging Challenge

2005-07-02

Special Coverage from Guam - Part 1

2005-07-09

Special Coverage from Guam - Part 2

2005-07-16

Make-a-Noise Challenge

2005-07-23

Mosquito-Catching Challenge

2005-07-30

Summer Special: The Ghost-house Challenge

2005-08-06

Briquette Removal Challenge

2005-08-13

Special Coverage: Top 5 Highlights of 'Reckless Challenge'

2005-08-20

Car-Push Challenge

2005-08-27

Drag the Sled Challenge

2005-09-03

Count 60 Seconds at High Altitude

2005-09-10

Esper Ito vs. Infinite Challenge Members

2005-09-17

Maria Sharapova vs. Infinite Challenge Members, Part 2

2005-10-01

Arm Wrestling Challenge

2005-10-08

Applying Lipstick on Carnival Rides

2005-10-15

Reckless Challenge Best Moments + Unaired Race with Ostrich Challenge Scene

2005-10-22