For meme upvotes

Nice kata, well done.

Hey erdos2n, you're teasing us with 'Part1', but where is 'Part2'?

Haskell translation

solved for all remaining languages (many solutions invalidated)

• I took the same test cases as Python. That edge case is also missing there. I don't know if this was the intend of the kata author. We should probably add it in all languages.
• I see Scala does add that edge case. So let's add it in every language

( JS, possibly others )

sternBrocot(1) is never tested. ( See this fork. )

Approved

python new test framework is required. updated in this fork

Single colon works fine here.