Its a puzzle game, which need  advanced algorithmic mind to solve it. After following my steps, u will surely not only solve it , but also will be able to solve it quickly.
Types of RUBIk'S CUBE :
1) 2x2
2) 3x3
3) 4x4
4) 5x5
Here i will tell u how to solve a 3x3 RUBIk'S CUBE:
1)TERMINOLOGY:
Corner -  a physical plastic corner piece. Has 3 stickers. 
Edge -  a physical plastic edge piece. Has 2 stickers. 
Piece -  a corner or an edge. 
Sticker -  a colored sticker. 
Side -  one of the 6 sides of the cube. 
Layer -  the cube consists of three layers (top/middle/bottom). This is a 3-dimensional concept, as opposed  to "side" which is 2-dimensional.
2)SOME WEBSITES ,WHICH U SHOULD FOLLOW FOR SOLVING CUBE.
http://peter.stillhq.com/jasmine/rubikscubesolution.html 
http://lar5.com/cube/
http://www.chessandpoker.com/rubiks-cube-solution.html
 
