Use APKPure App
Get Blast to Merge old version APK for Android
Tap on the bubbles with the numbers and merge them into bigger numbers!
Blast to Merge is a different kind of puzzle game. It's simple, just tap on the contacting bubbles with the same numbers and you'll see they will be a bigger bubble with a bigger number. Tap tap tap and go bigger.
Entertain and train your brain for hours.