1)   SGP Baltie 4 C# 4.0
Baltie 4 C# (shortly B4) is a modern scalable object-oriented educational programming tool, based on C# language, DirectX and .NET. It allows easy programming of 3D, 2D and console applications.
SGP, Baltie, C#, .NET, kods, children, youth, Visual Studio, Java, games,