Its Windows Disk Defragment... for your brain!
Tap two different colors to swap their places, the game is completed when all colors are grouped.
GAME MODES:
DEFRAG - Endlessly defrag your brain to the serene tranquil Lo-Fi beats.
TIMED - Race against the clock to defrag your brain as fast as you possibly can!
Use the 3 difficulty settings (Easy, Medium and Hard) to choose an appropriate defragmentation level for your brain.