Same, I forgot it too.

Exactly. I'm just seeing that for the first time.

Don't expect someone else to give you the answer. You can make trials with this code to see what it's doing.

Note this code was written on Python 2, you must use // to perform an integer division in Python 3.

you didn't read the description...

It seems clear you need to just nedd to push the key once for 1. The other symbols should be tested since it's in the description, though this kata is old and that could invalidate many solutions.

I answered you below.

You're reasoning with right triangles only.