Beta testing the “s-element” puzzle, it was the first puzzle I encountered that needed particular orientation of base pairs around a bulge that is visible in target mode other than just pairing across the bond. The neighboring base that was not itself paired had to be edited. I don’t want to say ‘tricksy’, but based on my tutorial experience, I did wonder if the puzzle was buggy. You may want to include a tutorial that introduces the concept of needing to manipulate unbonded neighbors.
Kate - very good point.
In fact many people raised this concern, and the dev team is working on adding that information into tutorials (perhaps in a new tutorial level)!
Great. Thanks for taking the time to let me know.