Apr 1 Weekly Update! [Not April Fool's]


#21

The 20 possible solutions are each in a hidden book! Which one‽‽


#22

Frank Stockton suggested a somewhat similar idea in 1882 in “The Lady, or the Tiger?


#23

Just as an aside, thanks for adding “Not April Fool’s” to this. I appreciated the clarity at the time, on a day when no website can be trusted.