MathPuzzle.comNPR Puzzle The NPR Puzzle is mine this week. Think of a 5-letter animal. Remove the middle letter, and two opposites remain. What animal is it? Heesch 4 Craig S. Kaplan: It seems appropriate to spend some of this quarantine computing coronas! Here's the smallest polyiamond with Heesch number 4, a 20-iamond. Anagram We're all in this together = We are still here tonight. Puzzle Fun Magazine A new
