Can You Detect the Counterfeit Coins?
Image: Photo: Shutterstock Graphics: Vicky LetaWelcome to the first Gizmodo Monday Puzzle, a new series in which I will pose thought-provoking challenges at the beginning of every week to jumpstart your brain. I am a lifelong puzzle lover, sometime puzzle creator, and new Gizmodo puzzle writer. Many of the teasers posted here will be difficult—but they will be solvable by the persistent among you, without the need for specialized knowledge or higher-level math. Some will be classics from the puzzle world, and many will be!-->!-->…