What were these things even called?

i could never beat it

same here

I think I beat it once, but I can't really remember

me neither

I had the death star one, i never completed it

Damn these were hard to solve... When i had one it took me about 7 months to complete._.

What is this magical device called

I believe it is called a “perplexus”

I asked for one for Christmas but I got the level 8 hardest one and I was disappointed because it is impossible

One of my friends has this, he was a master at it, i have an easier one, but he can't beat it

I had one but I only beat it once and then I was like "f this it took too long"