Summary: I bought this game as a newcomer to the Nintendo DS & thought it would be a good starting point for me. However the levels of games and the fact you had to complete a certain amount of games before you could move onto more of them let it down a bit. In my opinion this would have been a lot better if you could choose from all 101 games from the start.
Conclusion: I love puzzle games and thought this would be a great buy. It's quite good at first on the whole, but becomes boring very quickly. Alot of the the indivudual games are complete rubbish, but some are very good and fun to play. Easy to get coins and unlock more games but very repetative overall. If you manage to see it for less than a tenner then get it, but not really worth paying more than that.