Is there a cube-safe Loctite solvent?

[Tetris Cube]

I'm making fused cubes, and me being an idiot, glued the cores together and tried to put the pieces on... and noticed I completely forgot to file down two centers. I can't do it while the cores are fused... I need to get them apart. I managed to break a few of the bonds by force, as they weren't completely dry yet. But two of them are completely stuck together, and I can't get them apart.

Help please, I really want to finish this!

 

[TheBB]

Acetone is about the only readily available solvent that can dissolve superglue. It also dissolves the plastic though, so apply very sparingly. You can get it in paint shops and places like that.

 

[Tetris Cube]

Well, I decided to go the cheap way, and just used an X-acto knife to cut all of it off. It took a long time. I probably wouldn't risk damaging the plastic, but thanks for the suggestion anyway.