I did it, finally... Spoiler From left to right... 3 - 5 - 4 - 6 - 2 - 1 I like design and gameplay, but I didn't understand what is the complete reference of the code.
@Anxo Varela Spoiler The title says it all R(ed) = 2 and G(reen) = 1. So two reds become four and a red and a green equals 3 It ended up being a lot of work to ensure that when the sequence is not followed it would block further moves for each step. And here i was thinking i might have been too obvious...