Many puzzles use pairs as solutions. Remember the most popular one - mahjong. Our game Two Tiles is also based on joining two tiles of the same color. To complete the level and find a solution, you need to remove all the colored square tiles from the field. In practice, it happens this way: you click on the place where two tiles of the same color conditionally intersect, or they are opposite each other. To understand completely, start playing and everything will be on the meta. The levels get harder, this rule applies to all puzzle multi-level games. If at first you will click puzzles like nuts, then in the future you will have to think, you will not take the game in a snap. But it is the solution of complex problems that brings real pleasure for the player.