Featured Puzzle: Leapfrog #1
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Featured Puzzle: Leapfrog #1

Happy Leap Day! Every four years, we make up for the fact that the solar year is about 6 hours longer than the 365 days on the Gregorian calendar. To do so, we simply add an extra day at the end of February. This was actually a major plot point in The Pirates of Penzance.

Today’s puzzle is Leapfrog. The Japanese name is Satogaeri, literally “coming home.” This is the first puzzle I’ve introduced in which you must visualize movement. Move the frogs so that each region contains exactly one frog.