God's Puzzle (manga)

God's Puzzle (神様のパズル Kamisama no pazuru) is a Japanese manga written by Masahiro Uchida, inspired by the novel of the same name by Shinji Kimoto. It was released between 4 June 2008 and 12 September 2012.

Plot
Watanuki Motokazu is at risk of failing out of his university class. To help, his professor gives him the task of bringing Saraka Miho, a genius, to lectures. After much discussion with her, he convinces her to go to class with the question "Can the universe be made by humans?" and they try to find the answer.