[Not an entry]OMG is this the penultimate contest of
year 12 
of the competition? Ho-lee cow, that's a long time, even in Billfred years*. I am sure nobody ever thought it would go this far.
*From what I hear, a Billfred minute is about 10 minutes to the rest of us, as in when he tells a student "you should be able to get that done in maybe 5 minutes" and it takes almost an hour. I don't have enough data to get the value to more than 1 significant digit. So that means the contest is about 120 years old, give or take.
[end of non entry]