A 3D rendition of 2048. Arrow keys to move, W to push tiles to the back, S to pull tiles forwards. If you're using a mobile phone, you can swipe and use the on-screen keys. If you're having trouble seeing which tiles are at the back, you can click the tiles at the front to make them more see-through. #2048
DISCLAIMER: AS IN ALMOST ALL GAMES, EXTREME SPAMMING OF INPUTS MAY CAUSE OCCASIONAL GLITCHES Credit to whoever made the original 2048 game.