How to solve 3x3 Rubik's Cube in just 7 easy steps.

 Solve 3x3 Rubik's cube in just 7 easy steps.

First you have to learn Rubik's cube lingo.

Step 1: Solve the white cross on the bottom

First you have to find middle yellow piece in the cube and then you have to make white colour plus beside middle yellow on the top. After that you have find same colour side to white colour cube and then rotate it into 180 degree. Do it to all other colour as shown in above figure.

Step 2: Solve the four corner pieces on the bottom layer.

To solve the four corner pieces you have find cube piece on top layer corner which match both the colour in below corner and the use the below algorithm to all corners of the bottom to look like "T" shape as shown in above figure.

Algorithm: R U R' U'

Step 3: Solve the four edge pieces in the middle layer

After making "T" shape look you have to solve side edges of middle layer to make that you have to find the colour pieces which matchs both side of middle layer edges on third layer and place it above the colour you are solving and apply the below algorithm

Algorithm to join right side middle edge: U R U' R' U F' U F

Algorithm to join left side middle edge: U' L' U L U' F U' F'

Step 4:Solve the yrllow edges on the top layer 

In 4 step you have make plus like shape of yellow colour pieces on top if its alredy plus in shape you can skip this step.

In second image you can see 3 chances of yellow shape on top layer you may get. You have to make it plus by use the below algorithm untill you get plus shape. While using this algorithm you have to hold cube as shown in 2 image

                                                                             Algorithm: F R U U' F'  

Step 5:Solve four edges pieces on the top layer

In 5 step you have to match third layer middle pieces with its corresponding colours. To make it you have to first check any two colour which alredy matches to its corresponding colour layer. If matches then you have to match the any one of remaing two colour by rotating third layer and keep that matched clour in your left hand side and apply the algorithm

Algorithm: 2R U' F B' 2R F' B U' 2R

Step 6: Orient the yellow corners on the top layer.

In 6 step you have to orient the corners of top layer to make it you have to check for any piece which already oriented. The orinted pieces means the top corner piece should have its corresponding colours in it. If you not get any orineted corner piece apply the algorithm randomly. Once you get the oriented corner keep that cube into your left side and apply the algorithm untill you get all the oriented corners of top layer. Once you any oriented corner keep that side onto your left side and apply algorithm. Do same thing for remaining corners

Algorithm: R U' L' U R' U' L U

Step 7:Solve yellow corners/oriented corners on the top layer.

In final step you should simply start applying algorithm to the oriented corner untill it matches the top yellow colour. Once it matches rotate only the top matched corner to left side and again start applying algorithm for oriented corners do the same thing for all remaining corners.

Note : In this step you have apply algorithm completely once you start.

Algorithm : R D' R' D