Hi. I am testing one of the levels I created but it doesn’t let me run my code or submit.
That level is https://codecombat.com/editor/level/new-siege
https://codecombat.com/play/level/new-siege
You need to post more details as usual. Nobody here can read minds. screenshots help. or any specific details.
In the top right corner is a small triangle facing to the right. This is, as usual, the play-button. It will open a new window (remember to allow pop-ups) in which you can play your level (which you lose after a few seconds because one of the archers dies).