Addicting puzzle game...
The main consept of the game is to get a key to unlock a door to recieve a mini mario toy. After 7 levels of collecting mario toys you play a level where you have to collect the letters T, O, and Y by guiding the mini marios. The you play a slimple boss level where you hit DK with bananas and stuff. There are 8 worlds like this, then you play another eight worlds and fight the final boss. There are also sub level you can get buy collecting peresents in each level which gets you stars that unlock even more challenging puzzles.
This game is a lot of fun and recommended to those who like figuring out challenging puzzles.