Tri- and Tetrahex Propellers

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Tri- and Tetrahex Propellers:  

Remove the #4 tetrahex as a body and make three identical wings with the remaining pieces. One wing uses the three listed pieces. Many thanks to George Sicherman who supplied many of the solutions.

Hover over an image to see a solution.

Variation 12A

1 2 3 4
5 6 7 8
 
9 10 11  

Variation 12B

1 2 3 4
5 6 7 8
9 10 11 12
   
13 14    

Variation 12C

1 2 3 4
5 6 7 8
9 10 11 12
13 14 15 16
17 18 19 20
     
21      

Variation 23A

1 2 3 4
5 6 7 8
9 10 11 12
13 14 15 16
17 18 19 20
 
21 22 23  

Variation 23B

1 2 3 4
5 6 7 8

Variation 23C

1 2 3 4
5 6 7 8
9 10 11 12
13 14 15 16
17 18 19 20
21 22 23 24
 
25 26 27  

Variation 25A

1 2 3 4
5 6 7 8

Variation 25B

1 2 3 4
 
5 6 7  

Variation 25C

1 2 3 4
5 6 7 8
9 10 11 12
13 14 15 16
17 18 19 20
     
21      

Variation 26A

1 2 3 4
   
5 6    

Variation 26B

1 2 3 4
5 6 7 8
     
9      

Variation 26C

1 2 3 4
5 6 7 8
9 10 11 12
13 14 15 16
 
17 18 19  

Variation 27A

1 2 3 4
5 6 7 8
9 10 11 12

Variation 27B

1 2 3 4
5 6 7 8
9 10 11 12
13 14 15 16
   
17 18    

Variation 27C

1 2 3 4
5 6 7 8

 

 

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