Here are six new lateral thinking puzzles -- play along with us as we try to untangle some perplexing situations using yes-or-no questions. The sources for this week's puzzles are below. In a few places we've included links to further information -- these contain spoilers, so don't click until you've listened to the episode: Puzzle #1 was suggested by an item on the podcast No Such Thing as a Fish. Here are two corroborating links. Puzzle #2 is by Greg. Here's a link. Puzzle #3 was suggested by an item in Dan Lewis' Now I Know enewsletter. Here are two links. Puzzle #4 is from Greg. Puzzle #5 is from Sharon. Puzzle #6 was contributed by listener David White, who sent this link. You can listen using the player above, download this episode directly, or subscribe on Google Podcasts, on Apple Podcasts, or via the RSS feed at https://futilitycloset.libsyn.com/rss. Please consider becoming a patron of Futility Closet -- you can choose the amount you want to pledge, and we've set up some rewards to help thank you for your support. You can also make a one-time donation on the Support Us page of the Futility Closet website. If you have any questions or comments you can reach us at podcast@futilitycloset.com. Thanks for listening!