Wednesday, March 27, 2013

rubic's cube

Rubik's cube is a box that has 6 sides and notation rubik also represent the 6 sides TSB, among others;R "right" = rightL "left" = leftU "Up" = onD "Down" = bottomF "Front" = frontB "Back" = Rearto play if the notation R means rotate clockwise and when combined mark 'to R' So rubik rotated counter-clockwise.

7 steps to resolve the 3X3 Rubik beginners.Phase 1 is to make a white cross.Stage 2 makes the first layer with white finish his formula RUR or L 'U' L.Phase to 3 compose layer to 2 or half-finished, its formula U'L'UL UFU'F 'or URU'R' U'F'UFStage 4 construct 3 × 3 Rubik is preparing cross kuning.pada this condition there are 3 formulaone FRU R'U'F 'FRU RufStage 5 makes hand over all his yellow formula RUR'U RU2R 'Stage 6 is compiled / her corner all the colors atas.rumus RU2 R'U 'RU2 L'UR' U'LAnd the last stage with 2 conditions match the color of his formula in a clockwise direction is F2 (U) LR'F2 (L'R) (U) F2 and if his opponent is the clock formula F2 (U ') LR'F2 RL' (U ') F2.

 

 
Notation:F = Rotate the front side as much as 90o clockwise
 


 
R = Rotate right side as much as 90o clockwise L = Rotate left side as much as 90o clockwise
 


 
U = Rotate upper hand as much as 90o clockwise D = Rotate the bottom side as much as 90o clockwise
 


 
B = Rotate back side as much as 90o clockwise Signs i  that direction opposite to the screening is 90o clockwiseStep resolution:1. The first stage is the stage of completion of the lowest layer, to form a pattern as shown below
 



 
2. The second stage is the stage of completion of the middle layera. The first pattern: U-R-Ui-Ui-Ri-Fi-U-F b. The second pattern: Ui-Li-U-L-U-F-Ui-Fi
 

 
When the second phase has been completed, it will be like below 3. The third stage is to form a cross on the top layer.Formula to form cross is 2:a. F-U-R-Ui-Ri-Fib. F-R-U-Ri-Ui-FiNote the pattern of his movements, formula above:
 


 
Use one of the formulas and repeated until it forms a cross. 4. The fourth stage is the stage play "corner pieces".a. Pattern 1: Ri-Ui-Ui-Ri-R-U-U-R-U-U
 


 
b. Pattern 2: R-U-Ri-U-R-Ui-Ui-Ri-Ui-Ui The results of this phase is around the top of the same color, but not in the correct position
 

 
5. The fifth stage is the stage set the "corner pieces" (beans corner)Pattern: Ri-Ri-F-B-B-R-Fi-Ri-B-B-R-R-Ui The end result of this stage is all the seeds on the corner has been positioned correctly, the only remaining seed edge (edge ​​pieces) are not in the correct position
 

 
6. The last step is to position the edge of the seeda. Pattern 1: F-F-U-L-Ri-F-F-Li-R-U-F-F b. Pattern 2: F-F-Ui-L-Ri-F-F-Li-R-Ui-F-F
 


 
The end result is ....
 


 
If you are skilled, please try the cube image, cube 4 × 4 × 4 cube and other advanced ...The more you practice, the faster your ability to get it done .. Good luck and hope to pass the test well that will face the test ...

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