John Arne Birkeland
  • Male
  • Norway

John Arne Birkeland's Friends

  • Halil
  • Steve
  • Hawkvision
  • Patrick Palensky
  • Tilman Griesel
  • Graham Harding
  • Dieter Gross
  • Solar System Express
  • Demetris Zavorotnitsienko
  • Hamilton From Above
  • Bill James
  • Shyam Balasubramanian
  • Bill Bonney
  • Nick Goodey
  • Dean Wynton

John Arne Birkeland's Apps

Huddle Workspaces



Season Two of the Trust Time Trial (T3) Contest 
A list of all T3 contests is here. The current round, the Vertical Horizontal one, is here

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