Linelight, an award-winning minimalist puzzle game by My Dog Zorro, debuted on iOS this week. The game was released for Windows and macOS earlier this year and is available on Sony’s PS4, but this is the first time the game has made its way onto a mobile, touch-based platform. Many games bill themselves as ‘minimalist,’ but few are as elegantly simple as Linelight. The result is a game that is easy to play and understand, highlighting the game’s perplexing and fun puzzles over its mechanics.

You play as a dash of light traversing a line. You guide your dash along the line that splits and branches in different directions by dragging your finger across the screen of your iOS device. To stop and consider how to solve a puzzle, just pick up your finger and your dash stays put. Linelight works so well as a touch-based game, it’s hard to believe that it was designed for keyboards and controllers first.

As you advance your dash along the line, you encounter puzzle after puzzle. In total, there are over 200 puzzles split across six separate spacey worlds. As with any good puzzle game, Linelight introduces new challenges gradually. There are sections of lines that shift depending on whether your dash passes over a switch, keys to be picked up and delivered to designated spots, red dash enemies that you need to avoid because colliding with one means starting that puzzle over, and much more.

There is no up or down in Linelight, so it doesn’t matter if you play in portrait or landscape, which is a nice departure from the many games that require you to play in one orientation or the other. Add a soothing piano-based soundtrack to its tricky puzzles and Linelight is one of the most relaxing and absorbing games I’ve played this year. If you’re a fan of puzzle games, Linelight is a must-play.

Linelight is available on the App Store.