Friday night brain teaser

[Lt. Manlove]

I think the puzzle can be done with different colours, helps with the illusion, even with real dice but thats my opinion

 

[Jotun]

I got it although not the way you're meant to I guess

 

[Vertigo]

First saw this about a year ago, so I'd already worked out how it was done.

Tis a goodun tho

 

[hendrix]

Took me ages to figure it out the first time. I kept leaving it and trying later. Nice little mind game