As the classic puzzle-solving game to end all puzzle-solving games, if you're looking to relive the experience of good ol' fashioned Tetris on your new 3DS handheld, you might want to act fast and pick up some eShop Points cards before it's too late.On the official Nintendo UK Twitter account, the company announced that the classic Game Boy rendition of Tetris will be leaving the 3DS eShop on December 31st, 2014, leaving users less than 24 hours to act before the title gets pulled for who knows how long.Though not announced officially through Twitter, in addition the Nintendo 3DS title Tetris: Axis will also be removed from sale on the 3DS eShop - if you plan to play some Tetris over the New Year celebrations, act now before it's too late - both titles will be removed from the eShop tomorrow before the new year.