Puzzloop is the original “match-three-of-a-king” circular puzzler released in 1998. The player controls a turrett in the middle of the screen that is surrounded by an inward-spiraling track on which a string of balls of varying colors close in on you. puzzLoop is also known as Magnetica Twist, Minna de Puzzloop, and Actionloop Twist. Puzzloop! First released in 1998, this game's success led to a lot of clones once you play, you'll see why Puzzloop is still the best, As you clear balls, nearby remaining balls will move towards each other to reconnect the chain. If three or more of the same color reconnect, they'll also clear, causing a combo and bonus points!
The free version is rather light and only contains a few levels, but if you are on the fence about purchasing the game [$7.99]