Area Mazes

Alex Bellos's Monday Puzzle + NY Times Area Mazes packaged as a Desmos AB. https://www.theguardian.com/science/2015/aug/03/alex-belllos-monday-puzzle-question-area-maze-smarter-than-japanese-schoolchild https://static01.nyt.com/packages/pdf/crossword/Menseki-Meiro.pdf

By Rose Lorenz she-hers