In my memory card game, the last card won't flip when I press it. I was wondering if anyone could help me with this problem? Thank you
You are trying to identify the clone in quite an unusual way 
Due to the concurrent execution, the last clone got id=13, so "when i start as a clone" loop doesn't work as expected.
You may remove the last "change lastOf by -1" instruction to get better results.
Between every iteration of the loop, the other scripts have a chance to run and interfere.
The simplest form of then clone script:
Thank you very much. I appreciate it a lot