Math Blaster Mystery: The Great Brain Robbery

Math Blaster Mystery: The Great Brain Robbery is a graphical educational point-and-click math game where the player explores the inside of a spooky mansion and interacts with the surroundings using the mouse. The goal of the game is to play math and brain puzzles and earn coins used to unlock new challenges, and to become smarter.

There is a built-in calculator to use if you get stuck and also a help section explaining the mini games.

The game is suited for children of age ten and up and while originally being developed for Windows 3.11, subsequent releases were also for Windows 95, the boxes indicating as much.