Generally what happens to me is that after I've answered about 75-80% of the questions I realise that I've doubled up a few, then I have to go back and re jig loads of answers to get to the 26.. Trying to decide which is the less likely sheep out of 2 answers is tough & then fitting letters into the remaining questions! And you're usually stuck with a tricky letter or two to finish.. There is a fine line between fun and infuriating, thanks @E.N. 
