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Piotr Kierzniewski kierzniak

  • Warsaw, Poland
  • Joined on

Public contributions

Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov M W F
Contributions in the last year 135 total Nov 27, 2014 – Nov 27, 2015
Longest streak 4 days May 18 – May 21
Current streak 0 days Last contributed

Contribution activity

kierzniak has no activity during this period.

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