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Tchibo GmbH D-22290 Hamburg · 110767AB3X2XI · 2020-11

IQ-Cube "Windmill“

How to solve the cube

The IQ cube is made up of  
6 surfaces. Two of them show 
have 9 panels of different  
sizes and the other 4 surfaces 
only have 6 panels.  
The two opposite surfaces 
with 9 panels correspond  
to the white (= tall sections) 
and the yellow surface (= flat 
sections) of a standard magic 
cube. These are used for ori-
entation and should always  
be held facing upwards/down-
wards. 

Corner piece 

(3 sides)

Edge piece 

(2 colours)

Middle piece  

(1 colour)

yellow

Middle piece  

(1 side)

Edge piece 

(2 sides)
Edge piece 

(2 sides) 

Middle piece (1 side)

Edge piece (1 side)

Upper level 

 = tall 

lower level = flat 

"red"

"blue"

"white"

Middle level

Due to the peculiar  
shape of the cube, the 
pieces may become 

slightly stuck as they move 
and excessive force will cause 
them to break apart. There-
fore, do not use force to turn 
the sections but instead try  
to feel where the joints are. 

Important: 

To ensure that  

the algorithms used at the 
end work, start out with the 
 

tallest

  level positioned on  

the opposite side to the  
flattest level, but which  
also comprises 9 panels. 

For orientation it helps to pay  
attention to the shape and number  
of the golden sides of the pieces: 
• There are no pieces with 3 golden 

sides.

• 

 The 

edge pieces

 of the  

upper and lower levels are 
trapezoid-shaped and have  
2 golden sides.

• 

The 

corner pieces

 of  

the upper and lower levels 
are wedge-shaped and  
have 2 golden   sides.

• The 

middle and edge pieces

 of the 

middle level are either trapezoid or 
wedge shaped and  have 1 golden   side.

• The 

middle pieces

 of the upper  

and lower levels are cube-shaped  
and are the only ones to have one  
single, square-shaped side. 

trapezoid-shaped 

edge piece

wedge-shaped   

edge piece

wedge-shaped 

middle piece

cube-shaped  

middle piece

trapezoid-shaped 

edge piece

wedge-shaped   

corner piece

turn clockwise
F

  = front 

L

  = left 

R

  = right 

U

  = up 

D

  = down 

 
 
 
 

2F

  = 2x front  

turn anti-clockwise
F’

  = front 

L’

  = left 

R’

  = right 

U’

  = up 

D’

  = down 

 
 
 
 

2F’

  = 2x front  

F

L

R

U

D

F‘

L‘

R‘

U‘

D‘

Turning movements and algorithms 

2x

2x

Solving the cube in 8 stages

Solution steps – beginning with the  
tallest ("white") level at the top. 
In step 2 and from step 4, the cube is held 
with the "white" surface facing downwards. 

4)

level 2:  

turn the cube over 

solve edge pieces

5)

level 3:  

align edge pieces 
(yellow cross)

8)

level 3:  

solve corners

cube  
unsolved

1)

level 1:  

solve edges 
(white cross)

6)

level 3:  

arrange edge  
pieces

7)

level 3:  

arrange corners

3)

level 1: 

turn the cube over 

solve corner pieces

2)

level 2: 

turn the cube over 

align middle pieces

Summary of Contents for Windmill

Page 1: ... shape and number of the golden sides of the pieces There are no pieces with 3 golden sides The edge pieces of the upper and lower levels are trapezoid shaped and have 2 golden sides The corner pieces of the upper and lower levels are wedge shaped and have 2 golden sides The middle and edge pieces of the middle level are either trapezoid or wedge shaped and have 1 golden side The middle pieces of ...

Page 2: ...again white on top Move the corner piece you need into position a Repeat the algorithm as many times as you need to move the corner piece into the correct position R D R D repeat until completely correct 4 Level 2 solve edges Flip the cube once again so that white is at the bottom and yellow at the top There are three possible cases Case 1 2 The edge piece you need is in the upper level Move this ...

Page 3: ...es To do this first turn the upper level until there are two matches The cube will now fall under one of 2 possible cases The two correctly positioned edge pieces a b are either on opposite sides or around a corner Depending on the starting position perform the algorithm 1 2 times The cube must be held as illustrated each time it is performed opposite 1x R U R U R 2U R U around a corner around a c...

Page 4: ...ligned corner piece is facing the front 3 Repeat the algorithm as many times as you need until the corner piece is completely correct R D R D repeat until the corner piece is completely correct 4 Rotate the upper level anticlockwise until the next misaligned corner piece is facing the front U until the next misaligned corner piece is facing the front 5 Repeat the algorithm as many times as you nee...

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