Can't shuffle pieces – Sunny Seeds 2: Number puzzle HD Review

I love this game. It's easy to learn, fun to play and has a surprising calming effect. I play on ipad mini and the screen rotation either doesn't exist or is broken within the game. I'm hoping that changes soon because right now I can't shuffle pieces. 3Stars for now but clearly a 5 once fixed.
Review by Rubbericons on Sunny Seeds 2: Number puzzle HD.