Unite is a new addicting logic puzzle html 5 game! Your mission is to switch and place blocks with different numbers on the board. When two tiles with the same number touch, they merge into one of next higher number. If you combine 3 or more tiles, they will merge into stars, which again merged, will clear a huge part of the board in an explosion. Each merge will also reward you with coins, which can be used to buy power-ups. Start Unite now and play completely for free! But be warned, once you learned the mechanics, the game will make you engrossed for hours and days!