Chapel Hill, NC based online technology education organization, Youth Digital has released its Mod Design 1: Dimensions expansion pack which teaches kids professional-level Java programming skills.

Minecraft is a sandbox game that was released in November 2011. Ever since its release, Mojang Studios wanted the title to be as open as possible, so that other players could also contribute to it.

NOTE: Yes, I require you to have quite a bit of technical knowledge when it comes to Java and other things such as that. As well as folder locations, unzipping, how jars/modding works in Minecraft, ...