mournjargon:rubyvroom:This was the crossword puzzle in the New...

mournjargon:

rubyvroom:

This was the crossword puzzle in the New York Times yesterday.

Tausig’s crossword is a so-called Schrödinger puzzle, named for the physicist’s hypothetical cat that is at once both alive and dead. In a Schrödinger puzzle, select squares have more than one correct letter answer: They exist in two states at once. “Black Halloween animal,” for example, could be both BAT or CAT, yielding two different but perfectly correct puzzles. Only 10 such puzzles have now been publish...