
Free
Rating summary
About
LightCalcTask - Train your brain with fast arithmetic! Master speed math across 3 difficulty levels with 5-second challenges. Test your skills in two bonus mini-games: Number Guess and Sequence. Track your best scores, compete for streaks, and improve mental math speed. Features brown theme, sound effects, offline play, and no ads. Perfect for students and adults seeking brain training. Download now and challenge yourself!
Show more
What's New in LightCalcTask
1.0
May 19, 2026



