Reachability Problems

9. RP 2015: Warsaw, Poland

8. RP 2014: Oxford, UK

7. RP 2013: Uppsala, Sweden

6. RP 2012: Bordeaux, France

5. RP 2011: Genoa, Italy

4. RP 2010: Brno, Czech Republic

3. RP 2009: Palaiseau, France

2. RP 2008: Liverpool, UK

1. RP 2007: Turku, Finland