This is my game, made with pygame.

The idea is that you have your left hand at the bottom of the screen, in gray, and you move your right hand with the mouse.
While you hold the R key, you enable (GREEN) or disable (RED) the possibility to click on the boxes on the right, to move them to the left side.
The square at the top, will randomly turn orange, you will be warned, when the background turns dark cyan. If, when the square is orange, the left hand area, is green, you will lose the game. If you get the five black squares to the left side, you win.

To run in Windows, run the .exe from the download link.

To run in Linux, install dependencies with
$ sudo apt-get install python python-pygame
and then run "main.py" with python.

Dependencies:
Python 2.7+
Pygame 1.9.1+

I'll add my comment here, to increase the chances of new people to understand the game.

First of all, thank you very much for the comments, I started programming a month ago, trying to learn as much as I could to participate in this event, and ended up learning much more while doing this game.
The idea behind this game, is that you control the hands of a kid(the gray squares that go white), that is supposed to clean the(brown) table. Because you don't want to clean the table, you have to hide every item under the tablecloth(red). Your mother(yellow) square on top, turns around(orange) from time to time, to check on you. If he sees that you are lifting(green) the tablecloth, she will scold you, and the game is lost. If you can hide everything under the tablecloth, without your mom noticing it, you win the game.
To play the game, you must hold the R button, to grab the tablecloth, and the SPACE bar to hold it down. Release the SPACE bar to lift the cloth(it will turn green), and slide all the items under the cloth, clicking them with the left mouse button.
The relation with the theme is the fact that you have to hide the things "Beneath the surface". :)