A Little Fairy
The second challenge was against time, and it did not put the three of them against each other but a maze. It seems that there were clues throughout the maze to find the exit, but it was gigantic enough to leave them lost.
"And how much time we have left?" asked Yuxi, who was growing accustomed to speaking. As Sergio realized, it seemed that Yuxi was already getting training to restore her voice, but the left-over magic always left her unable to vocalize her thoughts.
"There are two and half hours left," answered the alchemist as he looked around. "I hate that we can't use tools."
"There are three of us, so we can memorize the routes that we took. The only issue is that the routes themselves change every few minutes," his boss added. "Maybe we should split since there is no real danger here."