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From E to D (Posted on 2015-04-28) Difficulty: 3 of 5
Easy
3 $ 2 = 15
7 $ 4 = 311
62 $ 13 = 4975
51 $ 43 = ???

Harder:
15 $ 11 = 104
18 $ 7 = 275
62 $ 13 = 3675
24 $ 1 = ???

Difficult:
31 $ 41 = 592
27 $ 18 = 281
16 $ 180 = 339
33 $ 21 = ???

A $ B denotes a function of A and B, unchanged within a section.

  Submitted by Ady TZIDON    
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Solution: (Hide)
Easy: 51 $ 43 = 894
Harder: 24 $ 1 = 575
Difficult: 33 $ 21 = 928

Full explanation provided in armando's 2nd post

Comments: ( You must be logged in to post comments.)
  Subject Author Date
Solution explainedarmando2015-11-19 09:21:03
Posible solutionarmando2015-11-18 05:36:59
Hints/Tipsre: E (if an error) and H solutions only....hintAdy TZIDON2015-04-28 14:28:34
Some ThoughtsE (if an error) and H solutions onlyJer2015-04-28 13:32:49
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