Difficulty between

1 2 3 4 5 6 and 1 2 3 4 5 6

Quality between

1 2 3 4 5 6 and 1 2 3 4 5 6

Langage

C/C++ Assembler Java (Visual) Basic Borland Delphi Turbo Pascal .NET Unspecified/other

Platform

DOS Mac OS X Multiplatform Unix/linux etc. Windows Windows 2000/XP only Windows 7 Only Windows Vista Only Unspecified/other