At first glance, this optical illusion just consists of a lot of penguins. But somewhere in the picture, there’s a mug of hot chocolate hiding. So, the challenge is to find the sneaky mug of hot chocolate. It’s easier said than done! Can you do it? Ready, set, and go! Cre image: Dudolf Can you … Continue reading Find the mug of hot chocolate among the penguins in 15 seconds