4x4x4 rubiks' cube reduction algorithms

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A helpful pocket card to help you learn and remember algorithms more quickly. Recommended for solve times above 3 minutes. Non-original; basic reductionist algorithms required to solve a 4x4x4 Rubik's Cube.

TRANSCRIPT

Step 1Solving the Centers

1.Solve a row and set it in theulayerl F

2.Solve a white row and set it on theBfacef' d' B

3.Completely solve the white center (situation 1)f' d'

FrontBack

4.Completely solve the white center (situation 2)(F) l U' l'

FrontBack

5.Finish the blue center (situation 1)L d' L d

FrontBack

6.Finish the blue center (situation 1 reflected)R d R d'

FrontBack

7.Finish the blue center (situation 2)f' L d' L d

FrontBack

8.Finish the blue center (situation 3)F d F' d'

FrontBack

9.Fix two wrongly placed centersd' B d L d'

10.Solve 2nd pair of centers (4 rows)d

FrontBack

11.Solve 2nd pair of centers (move 1)d F' d'

12.Solve 2nd pair of centers (move 2)d' L d

13.Switch the front and back face centersd r d r ld l d

FrontBack

14.Solve the last two centers (4 rows)d B d

FrontBack

15.Solve the last 2 centers (checkerd both faces)d F B d

FrontBack

16.Solve last two centers: 3 pieces to 1 piece oneach face (situation 1)d F' d

FrontBack

17.Solve last two centers: 3 pieces to 1 piece oneach face (situation 2)d F' B d

FrontBack

18.Solve last 2 centers (checkered and rows)d B d B F'd B' d

FrontBack

Step 2Solving the Edges

1.Move a solved edge into theUfaceL' U' L

2.Move a solved edge into theDfaceL D L'

3.Solve two edge pieces on adjacent edgesd R U' R'd'

FrontRight

4.Solve two edge pieces on diagonal edgesd R U' R'd

FrontBack

5.Flip a working edgeL' F U' L F

6.Bring an edge piece into the working area (move 1)R U' R'

7.Bring an edge piece into the working area (move 2)F R' F' R

8.Solve the first 2 of 4 unsolved working edgesd R F' UR' F d'

FrontRight

9.Solve 1 of 3 unsolved working edges (move 1)d' L' F U'L F' d

Front/RightFront/Left

10.Solve 1 of 3 unsolved working edges (move 2)d R F' UR' F d

FrontBack

11.Solve the last two working edges (move 1)d R F' UR' F d'

Front/LeftFront/Right

12.Solve the last two working edges (move 2)d R F' UR' F d

FrontBack

Step 3Finishing the cube

1.Switch 2 edgesr U r U u r u

FrontBack

2.2 corners switched (switch edges)r U r U u r u

OR

AdjacentDiagonal

3.Flip 1 edger B U l U r' U rU F r F l' B r