Triangles with pranksters

Instructions:

Insert numbers into empty fields in triangle (grape). The sum of two neighbouring numbers in one row must be equal to number below those fields. You may use only "pranskters" - numbers, which are known and located below triangle (grape).

Example

10
34
93
5
  
15
  
17
  
17
  
22
  
37
  
56
  

Solution

10
5
17
17
15
22
34
37
56
93
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Triangles with pranksters
Triangles with pranksters

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