Preventing python import?

[RAAx707]

Currently working on a kata that requires you to get the least common mulitiple of an array.

However, math.lcm() basically takes all the fun away.

Trying to figure out if there is a way to prevent the function, or if I should just lower the rank and accept the use of the function?

https://www.codewars.com/kata/6862c3e60e89e201950c4456

[hobovsky]

Matters related to creating kata are meant to be discussed in #kata-authoring channel of Codewars Discord.

It is strongly discouraged to create kata which block use of built in functions, because it is very difficult to do correctly. There are many kata which tried to do this, and do this wrong, causing a variety of problems.

Please discuss the matter further on the server I linked, if needed.