The Puzzle

"So many pieces? How long will it take us?!" Zheng You asked loudly when she saw the pieces of paper.

Li Xuan glanced at her. "There's no time limit. Let's take our time. Besides, we have so many people putting the pieces, how slow can we be?"

"There should still be a time limit. On this floor, only the classroom with the puzzle has a clock," Bai Lin explained.

"There are four frames for the puzzles in total. Why don't we split up into groups? It'll be faster. Li Xuan and Ye Xing will be in one group. Jing Shan, you and Bai Lin will be in the same group. Bai Lin's very smart, she can teach you how to do this," Zheng You took the opportunity to speak, intending to seize the initiative and put herself and Yan Ruo in the same group.

Unexpectedly, Zhou Guang took over the conversation. "Then I'll be in the same team as Yan Ruo. I'm not good at puzzles either, I need Yan Ruo's help."

"Huh? I..."