Each day, crack the secret colour sequence. Tap colours from the palette to fill a row, then press Enter.
Each feedback dot lines up with the slot above it.
Five difficulty modes from Beginner (4 slots, 4 colours) to Extreme (6 slots, 8 colours). Harder modes earn more XP. Each mode has its own daily puzzle.
Win every day to build a streak. Earn XP from each solve to level up. Solve all 5 modes in one day for the rainbow badge.
New puzzles for every mode at midnight, your local time. Same puzzles for everyone in the world.