Bubble Bloom looks like a simple matching game, but the best moves aren’t always the obvious ones.
You need to connect three or more pufflings of the same color, but I usually look for the color holding up a bigger group. Clear that support, and everything underneath can fall at once.
Wall shots are useful too. If a spot is blocked, bounce the puffling off the side instead of forcing a straight shot.
I also try not to build too much near the bottom. A quick match isn’t worth much if it leaves the whole cluster closer to the flower line.
Later gardens get harder, so patience matters more than speed.
The basic idea is simple: don’t just look for a match. Look for what you can make fall.