Sort colored balls into tubes — sounds simple, but try to complete all levels!
Tap a tube to pick up the top ball, tap another to place it. The goal is to collect balls of the same color in each tube.
What's inside:
— 500+ levels with increasing difficulty
— 6 themed zones: laboratory, ocean, space, sunset, forest, volcano
— Boss levels every 20 levels with double rewards
— Endless mode and 1v1 duel on one screen
— Skins, stickers, daily quests and achievements
— Smart hints, undo moves, skip levels
— Phone and desktop, portrait and landscape
No timer — think as long as you want. Perfect for a break or a commute.
How to play
1. Tap a tube — the top ball will be selected
2. Tap another tube — the ball will move if the top color matches or the tube is empty
3. Collect all balls of one color in a single tube — level complete!
If there are several balls of the same color on top — they all move at once.
Tips:
— Use empty tubes as temporary storage
— Don't block needed balls at the bottom
— If stuck — use a hint or undo a move
— Completing without hints earns more stars and coins
— Every 20 levels — a boss level with double rewards
— Complete daily quests for bonus coins