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PRACTICE : 4 reel lock - HARD


 
combination lock combination lock combination lock

Clues


-The first reel plus the last reel equals 6
-The first reel is a square number > 0
-The first reel plus the last reel equals reel C plus reel B
-The first reel plus reel B equals the last reel
 A B C D 
     
     
     
     
     
     
     
     
     
     
Time 00:00
 
Input 4 digit answer

 
 
 
 
 

 
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