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LET'S SOLVE LET'S SOLVE LET'S SOLVE LET'S SOLVE
RUBIK'S CUBE RUBIK'S CUBE RUBIK'S CUBE RUBIK'S CUBE
TODAY and have TODAY and have TODAY and have TODAY and have
some some some some funnnnfunnnnfunnnnfunnnn!!!!!!!!!!!!
HOW MANY WAYS TO SOLVE???????????HOW MANY WAYS TO SOLVE???????????HOW MANY WAYS TO SOLVE???????????HOW MANY WAYS TO SOLVE???????????
PERMUTATIONS AND COMBINATIONS.
43,252,003,274,489,856,000
43 QUINTILLION
TERMINOLOGY
FIRST!!
MOVES
NEXT!!
GOAL-1:
SOLVING THE
FIRST LAYER
COMPLETELY
FIRST STEP
• CHOOSE A COLOUR OF YOUR CHOICE.
• WHITE IS CHOSEN IN THIS PRESENTATION
• SOLVE FOR THE WHITE CROSS – IN YOUR OWN WAY
• MAKE SURE IT"S THE RIGHT EDGE PIECE HAVING CORRECT COLOURS.
IF YOU END UP LIKE THIS
(CORRECT PIECE BUT
THE OTHER WAY
AROUND):
THIS FORMULA WORKS-
R(I),U,F(I),U(I).
SECOND STEP: SOLVING SECOND STEP: SOLVING SECOND STEP: SOLVING SECOND STEP: SOLVING
THE CORNER PIECESTHE CORNER PIECESTHE CORNER PIECESTHE CORNER PIECES
(1) BRING THE CORNER PIECE TO THE BOTTON OF ITS CORRECT POSITION , IF IT'S ALREADY THERE THEN PROCEED to (2)
(2) IF THE CORNER PIECE IS RIGHT AT THE BOTTOM: Follow this until it is in correct position.
GOAL-1
ACCOMPLISHED
GOAL-2
SOLVING THE
MIDDLE
LAYER
HOLD AND POSITION IT
RIGHT
(a) Hold the completed layer (WHITE LAYER) at the bottom.
(b) Create a vetical line on the front face by rotating the top face matching the front face.
(c)Make sure the other colour of the edge cube does not match with colour of the centre piece in top layer (Here, it's YELLOW).
LEFT OR RIGHT?
GOAL:2 ACCOMPLISHED
GOAL:3 THE
THIRD AND
THE LAST LAYER
GET THE YELLOW
CROSS: DO NOT NEED
TO MATCH WITH THE
SIDE PIECES..
• INORDER TO GET THE YELLOW CROSS, OBSERVE THE ORIENTATION OF THE CUBE AND FOLLOW THESE STEPS:
NEXT MOVE....GET
ALL THE YELLOW
ON TOP
• FOLLOW THE SQUENCE WITH THE CORRECT ORIENTATION TO ACHIEVE COMPLETE YELLOW ON TOP.
POSITION YELLOW
CORNERS
CORRECTLY
POSITION THE POSITION THE POSITION THE POSITION THE
YELLOW YELLOW YELLOW YELLOW
CORNERS CORNERS CORNERS CORNERS
CORRECTLYCORRECTLYCORRECTLYCORRECTLY
(1) Firstly, twist the top face until atleast two corners are in the right location as A,B or A,D or B,C.
FINALLY......LAST STEP
YOU ARE HAVING EITHER OF YOU ARE HAVING EITHER OF YOU ARE HAVING EITHER OF YOU ARE HAVING EITHER OF
THE ADJACENT THE ADJACENT THE ADJACENT THE ADJACENT
ORIENTATIONS:ORIENTATIONS:ORIENTATIONS:ORIENTATIONS:
A. 4 EDGES ARE INCORRECT
B. 1 EDGE IS CORRECT AND 3 EDGES ARE INCORRECT
A
B
DETERMINE
(A) If 1 edge is correct and 3 edges are incorrect orient the cube so the face with the correct edge is at the back(B) face. Then determine if the edge pieces need to move clockwise or anti-clockwiseand do the correct sequence as in the next slide.
(B) If all the 4 edges are incorrect, then do either of the sequences mentioned in next slide and then determine clockwise or anti-clockwise.
CLOCKWISE SEQUENCE
ANTI-CLOCKWISE SEQUENCE
THANK YOU
FOR YOUR
PATIENCE
Source:
https://www.rubiks.com/how-to-solve-rubiks-cube -
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