Providing a website that provides sports league management, namely online registration and payment for participation in sports leagues; Providing on-line registration services for sports institutions and organizations, sports tournaments, academies, summer camps, schools, and events [not domain names]

Providing a web site that provides sports league management, namely, for registration, documentation and fee payment for program participants; Providing on-line registration services for sports institutions and organizations, sports tournaments, academies, summer camps, schools, and events, namely, for registration, documentation and fee payment for program participants [not domain names]

puzzle magic cube similar to rubik's cube

Computer programs for error prevention in graphic generating