Bob challenge spec doesnt match the tests

[gavinhenderson]

The tests for bob include the idea of 'forceful questions' which aren't mentioned at all in the spec. Is this by design?

Probably related to #131

[masters3d]

Yes. You are welcome to submit a pr if you’ll like for them to match. At some point keeping up with the canonical set was way too much work so we started locking each implementation so they could diverge.