2048 is a math-based puzzle game in which you slide numbered tiles across a playing board. When two tiles of equal value meet, the numbers on them add together. Your goal is to combine tiles that add up to 2048. It sounds simple, but it's a challenging puzzle that will eat up hours if you let it.

Simple but engrossing

Despite 2048's simple mechanic and minimalist presentation, it's both interesting and challenging. As you move tiles and combine them, new ones will enter the board; if the board fills up, you lose. As a result, each move counts, and you'll need to prioritize your moves to create paths to the winning combinations.

Fun for puzzle fans

2048 is one of those puzzle games that can take over a whole evening. It's deceptively simple in its construction, but getting to the end of the game can be a massive challenge, requiring a good overall strategy, in-the-moment decision-making, and a little bit of luck. If you like puzzle games and don't mind being a little frustrated at times, it's definitely worth your time.