A good game that can become a little repetative over time.
My family received this game as a collective Christmas present last year, we all leapt into it and created profiles and settled about the game. My younger brother found it too hard for him, a good suggestion would be the ability to determine levels, so that it could be set to easier puzzles for younger people and if you're more confident of your ability harder levels.
I played this game religiously for a while, never letting up until I'd unlocked everything. I had several friends with the same game and we would enjoy comparing our scores, we'd go to school and host mini competitions. However this soon became tiresome to me, mainly due to the difficulty and the sheer number of maths games. I can cope with the logic and reading but maths is something I've always struggled with and the sheer volume began to annoy me.
So what I'm trying to say is that this game has a lot of potential but for me it just wasn't enough. There wasn't enough variety, and struggling with spelling and maths made the game quickly become a chore which seemed to defeat the object.