Brain Flex

Problem

Reflex and reaction-time games get repetitive once a player memorizes the pattern, so difficulty stops adapting to the player and the challenge flattens out.

Solution

Built "Brain Flex," a mobile reflex game for Android where color is always the ground truth and sound sometimes lies as a decoy. A bias-tracking engine profiles each player's mistakes across sessions, how often they get fooled by the decoy sound, whether they get sloppy right after a hot streak, and uses that profile to tune future rounds, so the game adapts to and exploits each player's specific tells.