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                  PUZZLE #501
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              We seek order and pattern in all things
                   and often adjust our paradigm.

         What is the missing first letter in this sequence?
            {Created and best displayed in courier 10}

                     ___
                      I F
                      E L O
                      N G L E
                      A R N I N 
                      G A N Y T I 
                      M E A N Y P L 
                      A C E A N Y P A 
                      T H A N Y P A C E 

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                 PUZZLE #502
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              We seek order and pattern in all things
                   and often adjust our paradigm.

                    What is the next number?

           4, 4, 8, 12, 20, 32, 52, 84, 136, 220, ___ 

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                    PUZZLE #503
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              We seek order and pattern in all things
                   and often adjust our paradigm.

         What is the missing letter in this closed set?

               B, C, D, ___, J, O, P, Q, R, S, U 

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                    PUZZLE #504
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              We seek order and pattern in all things
                   and often adjust our paradigm.

     What are the next two numbers in this closed sequence?

          38, 46, 64, 83, 226, 234, 243, 262, ___, ___

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                    PUZZLE #505
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              We seek order and pattern in all things
                   and often adjust our paradigm.

              What is the next number in this series? 

                 1, 2, 5, 10, 17, 26, 37, 50, ____

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