I think I saw a two.
There is no such thing as a two, Bender!
There should be a 1 in 1,000 chance that a two slips in to one of the puzzles, and then can't be reproduced.
There may be FileNotFound, though.
https://thedailywtf.com/articles/what_is_truth_0x3f_
alt Hacker News
There should be a 1 in 1,000 chance that a two slips in to one of the puzzles, and then can't be reproduced.