Thanks! Have a better grasp now. The figure in the description helped also.

Python: I feel lost..can someone explain this kata please. Thank you! I dont understand the coordinates and how they create a square vs a triangle and its relation with width and weight. I'm imagining a chart for x and y, maybe this is where I'm wrong and just not understanging how the coordinates relate to the figure

Python: I pass all the test, but when choosing 'attempt' the execution times out. What could be the reason?

All test passed but can't submit due to this message:

Traceback (most recent call last):
File "main.py", line 14, in
Test.assert_equals( digital_root(0), 0 )
File "/home/codewarrior/solution.py", line 9, in digital_root
return sum(l)
UnboundLocalError: local variable 'l' referenced before assignment

What does this mean?

Thank you very much!