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Sliding pennies #3 (Posted on 2023-06-13) Difficulty: 3 of 5
Fifteen pennies are arranged in the pattern below:
    o o o
   o o o
  o o o
 o o o
o o o
nearby pennies touching. By the fewest number of legal moves, transform the abovementioned pattern to this pattern given below:
     o
    o o
   o   o
  o     o
 o       o
o o o o o o
nearby pennies touching.
A legal move consists of sliding a penny, not picking a penny, without disturbing the other pennies, to a new position touching at least two pennies.

No Solution Yet Submitted by K Sengupta    
Rating: 5.0000 (1 votes)

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