Battery Up vs Flow Sort

Sort batteries by color and place them into the matching phones! Challenge your brain with satisfying puzzles, simple controls, and hundreds of fun levels.

Flow Sort is a satisfying color puzzle where every egg needs the right path. Drop colorful eggs from the machine, guide them through the conveyor, and match them with the correct slots. The rules are simple and easy to understand, but each level challenges you to think carefully about order, timing, and space. As the board gets more crowded, every move becomes more important. Choose the right egg, clear the path, and keep the flow moving without getting stuck. With smooth controls, polished visuals, and relaxing puzzle progression, Flow Sort is easy to play, fun to solve, and satisfying to master.