See inside for 21 custom blocks. Feel free to use in your own projects, but give credit! NOTE: There is a bug in the cube script that I can't figure out. If you figure it out, please post the solution in the comments so I can fix it.
The blocks used in the "create variable" block are from @prodigyzeta7's custom block pack. @djpro for the inspiration behind the 2 "say" blocks and the "ask" block. The rest is me (@powerbot).