Kata

Small typo

Your solution needs to be shorter then 150 characters.

Actually, considering that your best was 100 (and your rank of 1 dan), how about bumping it up to 120? That would allow for a bit of wiggle room, just in case.

Haskell translation

this translation modifies the description.

code length limit is 100. that's as small as I could make it; it may be too restrictive or too lenient, but that can be adjusted later.

code length is counted without boilerplate and without imports. there are too many things you can't do without imports; just making them free did not seem to detract from the intent.

Is it essential that the code be a single line? Please consider lifting this restriction.

Hi,

• usually, the code length is given in the title of the it block even when the test is passing, so that the user can always know "where" he is.
• the code length isn't really constraining, so far... (an almost non golfed solution can pass with 175 chars. Maybe lower it to 150? Too short?)

Cheers