Unravel the Worldï¾’s Greatest Brain Teasers! Follow the clues to crack the case! 2 Teams or 2 People will Race to solve a mystery. The solution may only be revealed by the adorably detective-like Giant Mystery Decoder, which also keeps score. Want to try one? Hereï¾’s the case: Jake is being chased by a buffalo stampede when he comes to a wide, deep river. To escape, he must cross the river, but there is no bridge and he has no boat. He cannot even swim. Nonetheless, he easily gets away and, although the river is full, he doesnï¾’t even get wet. Why is Jake able to cross the river, and why donï¾’t the buffalo follow? If you donï¾’t know the answer, the clues will get you closerï¾…