Braincup is an educational game for Android developed by Simon Schubert. It consists of several exercises that challenge your mental agility and calculation skills, all while having fun. The game is completely free and falls under the games category, with a subcategory of educational.

The game has several exercises, including Anomaly Puzzle, Path Finder, Mental Calculation, Sherlock Calculation, Chain Calculation, Color Confusion, Fraction Calculation, and Height Comparison. Each exercise challenges you in different ways, such as finding the outstanding figure in Anomaly Puzzle or solving complex formulas in Chain Calculation. You can also create your own Riddle or Sherlock Calculation and share it with others.

Braincup has several achievements, and each exercise has medals to keep you motivated. The game is open source, and there is no tracking involved. With its challenging exercises and motivational features, Braincup is a great way to keep your mind sharp and have fun at the same time.