Just published another fork with 100 random tests. Feels like they would flag similar stuff as the non-random ones anyway.

I actually did that first, but you'd still have to limit the maximum value to some number. Otherwise you might get execution timeouts.

Also added a test with a very big number.

Thanks Steffan153. The first comment wasn't clear at all - it makes sense now.

Regarding the 1 random test I would completely agree in the real world! But I'm also a fan of consistency and diverging from the original translation wouldn't help anyone who wants to learn how a piece of code gets translated 1:1 from another language (test included). Changing the test makes this not a "translation" anymore. Probably the original (Java) shouldn't be allowed in the first place if that's a problem. Anyway, here is a modified version, which will test all values until 2000: https://www.codewars.com/kumite/5d4c6f84164480002b4581c8?sel=5d4c86439dbe5f001d26d1d8. I played around with the value, but going too high just makes the test time out.

Not sure what the first sentence means - isn't it private?
Regarding tests - I literally translated the original Java kata, including the tests, making it match completely.

Approve, please?