Purple_Digger o that...
Yes, once I did it wrong. I had no real strategy, but when I put the left stone on the left and the right one on the right side it did the Job. Don’t know if this was intended or just luck...
I liked the idea that Diggy could have Mole-like done a hard job to get the answer. Isn‘t it that such the thing all want - less energy tiles but better riddles? Hut ab! Weiter so!