So the mc and ml, along with other people, were trapped in a survival game composed of like puzzles. Get them wrong and they basically die.. The masterminds were wearing bunny masks
NOTABLE PLS: so like there was like a very smart girl who outsmarts the puzzles. She was with her bf. The artstyle screams manhua
(NOT SURE): so the male lead slowly loses insanity. And the mc had like advantages cuz he knows the loopholes for the puzzles