Modes that track your "Brain Usage" percentage over time using detailed charts and stats. Stress Mode:
Unlike modern clickbait "brain games," Brain Challenge 2 actually tracks your performance across 7 metrics and adjusts difficulty dynamically. The "Stress" challenges (emotion recognition under time pressure) are brutal even for high-IQ adults. brain challenge 2 360x640 touchscreenjar
Instead of scrolling with keys, players could tap directly on the correct answers. Modes that track your "Brain Usage" percentage over