Circles is a relaxing puzzle game that can still be surprisingly tricky, sometimes exasperatingly so. Making precise movements while taking the level’s rotation into account and also keeping the speed up because the circles in the level grow larger the faster you move can take more than a few tries to get past, but those sections are the exception to the move laid-back nature of the rest of the game. Try, fail, try again, experiment a bit, win, move on to the next puzzle, and repeat. It’s an easy and comfortable rhythm to fall into, as you’re gently carried along by the mellow soundtrack past one level to the next. Circles switches from relaxing and thoughtful to twitchy and precise over its visually-arresting stages, and its hard to stop playing until you’ve seen everything it has to offer.