Name: |
FrankM |
Level: |
Journeyman (What does this mean?)
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Email: |
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Homepage: |
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Problems Posted: |
32
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Comments Posted: |
154
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Ratings: |
73 votes, averaging 2.9726
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Last Login: |
08/25/2019 22:33 (102 days 9 hours 25 min 42 seconds ago) |
About: |
Physicist @ Germany.
Problems in logic, math and the occasional riddle. |