LEVEL 1
The warm-up
0MOVES
Same color. Same tube. Happy little bubbles!
Tap a ball, then an empty tube.
Get four matching balls into each tube. Tap a tube to lift its top ball, then tap an empty tube or a matching top ball. Each tube holds four.
Every color has a different face, too. Undo and restart as often as you like!
Keyboard: 1–7 choose tubes · U undo · R restart · F fullscreen.