Turn a crowded rainbow grid into a clear route.
Move every prism up, down, left, or right with a single swipe. Matching prisms become paired light beams when they meet side by side without an obstacle. Guide each pair to the glowing edge exit, then adapt when the exit rotates after every delivery.
Cloud obstacles block movement and make every route matter. Later boards add larger grids, more colors, tougher clouds, and changing layouts. Prism tools can shift one ordinary prism to its neighboring color, while a Star tool adds 15 seconds when the timer is nearly empty. Tools help with planning, but they never remove the need to find a route.
Play short offline levels through three atmospheric chapters, retry a board to improve your moves and time, unlock new challenges, and take on a local daily route with its own fixed layout. Earn up to three stars by delivering every pair efficiently and keeping your tools in reserve.
There are no accounts, network requirements, purchases, or forced sounds. The calm visual language of soft clouds, bright shapes, and glowing exits keeps the focus on observation, order, and one satisfying move at a time.
Plan colorful routes and guide paired prisms through shifting exits.