Random tests should be added.
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See description. "No whitespaces/underscore"
I don't know if you'll see this message, bensechrist, but your translation isn't approvable because of description conflicts and, moreover, you should have chosen to return a Map instead of this object/getter design, to be more consistent with other languages (that would ease the work for moderators, maintenance, ...). So, if I do not have news in the next few days, I'll reject your translation and make another one.
I get this error when trying to submit: Sorry, guess must be a number
Sorry, guess must be a number