Majotori

If you want something really difficult, then the Witch Lariat can appear and offer to fulfill your desire, but for this you will have to play with her in a quiz. If you win, then the desire will be fulfilled, but if you lose, something very bad may occur instead. How many lives will erode your erudition and intuition? More than 25 diverse characters, more than 50 branching storylines, more than 1000 questions in 4 categories.