dreamcalc is a virtual scientific graphing calculator. get the intuitive feel of using a real hand-held calculator on your pc or laptop! select from reverse polish notation or two styles of algebraic input, and with the optional ability to run in your windows system tray--dreamcalc will always be there whenever you need to reach for a calculator.

eidetic memory puzzle can develop your memory and imaginary ability. this game draw different pictures and you memorize (try to use eidetic memory) them. sounds easy? well think again! statistics module will show your progress in gaining of the new method of memorizing, flexible setting of the task complexity allows you to set the complexity to your grade. a memory game with a shopping theme designed to