A Problem Squared
138 = Crossword Panels and Crossing Channels
59:35
📝 What is the perfect arrangement of black squares in a crossword?
🚣 Does weight on an aqueduct increase as a boat goes over it?
🛟 And there’s some Any Other Boardness (not ‘boredness’)
Head to our BlueSky/Twitter/Instagram to see some crossword arrangements and some cross-bridge arrangements.
Michael Keith’s Crossword research paper:…