This project is an Arduino-based Stroop Test Game using a 135×240 ST7789 TFT display and five buttons. The game displays color words in mismatched ink colors, and the player must select the correct ink color using buttons. It runs for 10 rounds, gives feedback for correct or wrong answers, and shows the final score. The hardware was neatly enclosed in a box, with custom mounting support modeled in Fusion for the display.