It seems that full tubes are not being tested. My (passing) solution assumes that all non-empty tubes end in ".".

Also, "NOTE: The toothpaste tube string will always be greater than 0 in length." is contradicted by the first test case.

Hey guys it's nice to wake up, brush my teeth, and see some great feedback.

In all seriousness, I agree with you all. I will implement the edits now.

Thanks

Edit: changes made

Hi,

You need to put the fixed tests in the full test suite too, not only the random tests (just use those you have in the sample tests).

Cheers

Counting character repetitions in a string and trivial arithmetic are not novel kata ideas.

usage is a non-integer number in random tests. Only integer values should be tested to avoid problems with rounding.