Within this delightful adaptation, you are granted the freedom to select from a variety of captivating themes including underwater, autumn, cosmos, and tranquility. Then, determine the level of difficulty that suits you best, be it easy, medium, hard, or expert. Once decided, your task is to pair those symbols at the quickest speed possible. If you ever find yourself in a fix, you have the option to click on the magnifying glass to reveal all the unblocked tiles or seek assistance from the CPU.