If you like puzzles There's a new stamp just for you. On Thursday, the U.S. Postal Service unveiled its Mysterious Forever stamp, which looks like the first blush is a collection of colorful geometric shapes. There really is a hidden phrase. (Spoilers will follow later)In keeping with the theme of the stamp, สล็อตออนไลน์ the USPS was launched with a ceremony at International Spy Museum in Washington, D.C.Antonio Alcalá, USPS Artistic Director responsible for the ingenious design, said in a statement, The 20 stamps are a puzzle spelled out incomprehensible text. Each colorful square contains letters in interesting patterns.You don't have to be a code breaker expert to find messages. Some letters may immediately rush to you. While in some editions you may need to work a little harder.