Prism Flow is a fun and quiet optics bench that offers endless puzzles for users of all ages. In this unique game, you can explore colored light puzzles using mirrors and prisms. A key feature of Prism Flow is the ability to mix blue and yellow to create green when a crystal makes a color request. The best part is that your progress stays on your phone, so you can pick up right where you left off.

What makes this app special is that there is no timer or fail state. When you send a beam of light, it either reaches the right target or it doesn’t. You can keep editing the board until you find the right solution. Placing a mirror lets you turn corners, while the combiner mechanism waits for two colors to occupy the same spot before sending out one mixed color. You can use a splitter to turn one path into two, and a color channel filter helps maintain a single channel for light.

To make it even easier, there are shapes for channels to help you navigate through the puzzles: a red circle marker indicates red, a yellow triangle marker shows yellow, and a blue square marker represents blue. Each solve you complete feeds a small prism sail that is docked in the light cabinet. When the lantern is full from your solves, you can send off your prism sail.

Once you finish the tutorial mode, the bench keeps providing you with endless puzzle boards to tackle. There is no account required, no ads interrupting your experience, and no analytics tracking your gameplay. Prism Flow is available for a one-time purchase of $2.99.

This family-friendly game offers a puzzle-solving experience that encourages creative light routing and engages you with non-linear puzzle design. Its user-friendly interface makes it easy to jump in and start playing. With a focus on color mixing mechanics, Prism Flow serves as an educational puzzle game that helps develop your problem-solving skills while providing hands-on optics exploration and visual logic challenges. Enjoy a thoughtful and interactive learning tool with Prism Flow today!