In perfect German

(Is automatically selected as the language) which unfortunately is not a foregone conclusion. Runs flawlessly on the Fire HDX 7, with the tiny (but nice) font as I wear glasses have a little trouble. The control is as described by other reviewers, some getting used to - my problem is mainly in the jump (There is no special Jump button that I wish for an update). The tutorial (which I have not yet completed) is quite well - only when the platforms that you have to first make and then put in order to jump out of a big hole can, I have due to the choice of color and thus a lack of visibility problems (I have unnoticed stacked 6 pieces and so did not come out of the hole). Whether the game is suitable for a 7-year child, not yet opening up to me, we need to set ourselves more to address it. A 5 star seems doable .... to be continued by prolonged playing time. Supplement 01.01.2015: my little granddaughter like the game very well so far, typical age they will change, however, often between several games back and forth.