| Name: |
FrankM |
| Level: |
Journeyman (What does this mean?)
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| Email: |
[hidden]
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| Homepage: |
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| Problems Posted: |
29
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| Comments Posted: |
133
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| Ratings: |
69 votes, averaging 2.9275
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| Last Login: |
09/03/2018 01:31
(101 days 23 hours 56 min 51 seconds ago) |
| About: |
Physicist @ Germany.
Problems in logic, math and the occasional riddle. |
