You posted the same puzzle twice

hmm, sorry after Usher doesn't soften the blow!! and the last group was a bit dodgy too.

This is part of a pair of walls the other of the pair is https://www.puzzgrid.com/grid/27922

wow- I mean that is an epic effort, to get both to work like that- I have to say neither are up to your usual high standard, this one makes more sense to me than last, but I am SUPER impressed that you pulled it off at all, and as compromises go, it's not that much (I've done worse!). For sheer skill, originality, ingenuity and bravery, 5*

each

Thanks Lorna! I'm probably rushing them a bit, it's tricky coming up with 8 interesting groups that interlock well enough!

P.s. grids 27734 and 27736 are also pairs

its genius. I will look for the other pair immediately! :)

I can't find them anywhere- can you? I really wanted to try more of these!

I set them to private so I think you have to type the numbers into the browser.

will do- ta! BIG fan of these.