Number Flow: Merge Puzzle

Number Flow is an offline number puzzle on a 5×5 board where every run develops differently. Swipe to merge matching tiles, make room, and reach new tile milestones. Set the game’s original background music and move effects separately. Your sound preferences stay on your device. Six merges earn a clear charge. Remove a smallest tile when the board gets tight, or undo your last move. New tile records, your highest score, and move feedback give longer runs a clear goal. Subtle motion and haptics mark each move. Your run and records stay on your device. No account or ads.