Angle Doubling 1.0 Middle-School (grades 5 through 9) math program written to provide skills in context. Students write and solve simple algebra problems
Moraff CyberPinball 3.50 Play pinball on your PC. This well-rendered pinball game includes five different machines. It features 3D bumpers and flippers, an hour of
Pluser - handy calculator 1.0 Pluser is a handy calculator (concerning the size), which maintains skins of different formats. It can do mathematical expressions
Encrypt PDF (Secure PDF) 2.2 Encrypt PDF software allows you to encrypt (using standard 40-bit or 128-bit supported by Acrobat Reader 5.0 and up) existing PDFs.
Cryptic Puzzles 1.5 Combines a hangman-like game with a cryptogram-like challenge for new and exciting puzzles. Fun for all ages and skill levels.