Puertas d'No Uso

Simply amazing. Great innovative logic level, you rock! Thanks!

I like this level quite a lot, 5 stars. The logic is clever and straightforward. A bit annoying if R accidentally gets knocked off, but nothing too major.

Logic and funny level. Thanks

That was tough but enjoyable. I didn't really have a plan, R just started walking and made good progress so then I started paying more attention (so I wasn't undoing what R just did) until the win was in sight. Thanks

Worked out the path backwards from winblock but after starting lost track of things half way through. Could have written it down but that would have felt like cheating. Managed it without pushing R off. Quite different from the norm and very enjoyable.

Very good BB!! It was an excellent puzzle.

Congrats to be featured at official Mekorama FB page!

Wowwwww!!! Excellent logic level,original.... The design is very nice too!!! Great job and thanks for sharing @Block builder

Man o man
Rubik's cube