Please don't post solutions in Discourse.

Please don't post solutions in discourse.

My attempt at doing this

• Added random tests
• JUnit 5 -> JUnit 6
• That one fixed test case with just the numbers
• A few other quality of life changes

Please, don't post solutions in Discourse.

looks-about-the-same as measured by mk 1 eyeball is different from ==

There is already a fixed test which includes all integers only --> 3 6 4 2 8 7 5 1 9 across all languages, so closing this one.

fixed

Go:

missing fixed tests for inputs consisting of only all digits --> 3 6 4 2 8 7 5 1 9

No random tests in Java

me either

I think it's easy at first sight, but it's actually difficult for me🤡