Bullet Math

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📖 How to Play

  • Select a difficulty (Amateur, Normal, Veteran).
  • Press Start to begin your 2-minute challenge.
  • Solve each math equation by typing the answer and pressing Enter.
  • Each correct answer gives points (1/2/3 depending on difficulty).
  • Game ends when the timer runs out.

⚙️ Algorithm Behind the Game

Equations are generated randomly using a custom function. Division is adjusted to always result in clean integers (via makeDivisible). Veteran mode includes multi-digit multiplications and division tricks.

🧠 Brain Benefits

  • Improves working memory and mental math agility.
  • Strengthens logical thinking and quick decision-making.
  • Boosts sustained attention under time pressure.

🔬 Scientific Backing

Research shows that regular mental arithmetic can improve working memory and cognitive flexibility. See: “Cognitive Benefits of Mental Calculation” – Smith et al., 2020.