Bubble Sort Color Puzzle

I love this game, fabulous to play and relaxing, however, there's only one thing that if you have to press the back button a number of times you get an advert to watch and some adverts are entirely inappropriate. An advert for Manor Matters came up and although animated, the imagery was quite horrifying, as a relaxing puzzle game that's also meant for youngsters, I find this entirely inappropriate, there was no way of flagging it on the app when it came up, so I leave this review for awareness.

Awesome customer service! I got a new cell phone and lost ALL my progress in this game when it got ported over. From 3600 to 0. Even the people in the phone carrier store couldn't restore it. So I emailed the app creator and they got everything back for me. I totally appreciate them!!

I love this game, but recently something is wrong with the button for extra spaces, as it doesn't work anymore! I tried everything, restarting the phone, even looked for an update, but there is none! Please HELP!