The challenge below is a typical example of what my friends and I usually send to each other. You need to find the odd one that’s different from the rest in the picture. Focus all your senses. Here’s the picture....

Two physicians boarded a flight out of Seattle and took their seats—one by the window, the other in the middle. Just before takeoff, an attorney boarded and took the aisle seat next to them. Settling in, the attorney kicked off his...