It's really impressive, what a wonderful little games beads you can create with a little ingenuity and drawing ability - in the present case is less really more. Simple graphics, paired with simple operation (left / right by corresponding tap the screen), no music, to a minimum limited tones, exhaustive Quick Start Guide (extends fully) in English - translation probably unnecessary because self-explanatory, high score display, except network No rights required security scan using "ESET Mobile Security" unremarkable -> what more could you want? Enticed despite initial constant failure again to carry on - really ideal for in between (and hopefully go when no network is available); makes a good mood and wanting more - thumbs up! -D In conclusion, my system: Kindle Fire HDX 7 (3rd generation) with OS 4.5.2 Fire