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Place a handful of walls to pen a horse onto as much grass as you can. One try per day, the same puzzle for everyone, then compare your fence with the best one.
★Koalas have fingerprints nearly identical to humans.★Honey never spoils. Archaeologists found 3000-year-old honey in Egyptian tombs that was still edible.★There is a village in Norway called 'Hell' that freezes over every winter.★Bubble wrap was originally invented as wallpaper.★A hummingbird's heart can beat up to 1,260 times per minute.★A shrimp's heart is located in its head.★We have mapped more of Mars than of our own ocean floor.★More than half of all people alive today have never made a phone call.★A jiffy is an actual unit of time: 1/100th of a second.★The inventor of the Pringles can is buried in one.★Sea otters hold hands while sleeping so they don't drift apart.★A day on Venus is longer than a year on Venus.★Humans blink about 15 to 20 times per minute.★So far, two diseases have successfully been eradicated: smallpox and rinderpest.★The first item ever sold on eBay was a broken laser pointer.★A group of frogs is called an army.★Peanuts aren't nuts, they are legumes.★29th May is officially Put a Pillow on Your Fridge Day.★It takes about eight minutes for sunlight to reach Earth.★Your stomach gets a new lining every 3 to 4 days, otherwise it would digest itself.
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