World 1-71: Blockage

Blockage
http://www.kongregate.com/games/guilovsh/blockage

Blockage is a puzzle game featuring blocks (duh) that you have to move around in a specific way in order to fill the predetermined dotted lines with the right coloured blocks. To make things more difficult, there are white blocks which you can't pass other blocks through (coloured blocks aren't solid, so they can pass through each other no problem). There are also times where you will have to move a block onto a painted spot to make it the right colour, and times where you don't want to paint your blocks, but you have no choice. In a short matter of levels, the game gets pretty difficult. Overall, the concept of the game is pretty interesting (albeit not the most original idea ever), but the execution was very good. The graphics are clean cut, and the music is soft and relaxing. With 20 levels of boxed up fun, this game is an easy choice to fill up an hour of your time!