Where does “Xblocks” come from?

Xblocks (English) comes from English Xbox — Any of the home consoles in Microsoft's "Xbox"...

Ancestry of “Xblocks”, step by step

Xblocks traces back through two separate lines of ancestry.

via English Xbox

StepLanguageWordMeaning
1EnglishXboxAny of the home consoles in Microsoft's "Xbox"...

via English blocks

StepLanguageWordMeaning
1Englishblocks
Every word from English Xbox