01. Extreme Addition
One by one, Champions enter the arena to test their accuracy & speed in solving numerical challenges.
02. Shuffle & Recall
The tension is not over yet. Now, the Champions are tested on their memory skills. A surprise appears amidst the excitement of the competition.
03. Number Chains
Heo Seong Beom surprises the Champions. The chain algebra challenge is already lurking.
04. Cryptarithm War
After the drama of selecting the opposing team, a high level logic & memory challenge awaits.
05. Memory Madness
The competition between teams is heating up. Which Champions team can survive?
06. Starchamp Challenge
Fallen Champions return to the arena, fighting for a ticket to compete again in the Clash of Champions.
07. Friends Turned Foes
A high-tension duel drains the emotions between two friends, Axel & Sandy. Who can survive?
08. Invisible Maze Survivors
The excitement of the 1v1 duel is heating up. Half of the remaining Champions must go home.
09. The Last Chance
Last chance to return to the arena, through a fierce battle for 2 revival slots.
10. Battle to the Final
The hottest and most exciting battle to win 2 tickets to the final.
11. The Final Showdown
The hottest fight between the 2 best Champions. Who deserves the title of Champion of Champions?