The rules are simple. You have to move all the blocks to the side to clear the lines. There is an option to clear all the lines at once, but that will require you to solve another puzzle.

You'll have a lot of fun playing this free puzzle game, which is one of the best games of the year. Jewel Block Puzzle - New Classic Puzzle Game is free to play, so don't wait and download it.

If you want to play with friends, you can create a group in Facebook and play together. You can create as many groups as you like. Each group can have its own profile, and you can communicate with the other players through messages, Facebook, or any other method.

If you want to play online, you can do it in your browser. All you need is an Internet connection. You can play with friends or with other players from all over the world.