
| Contest | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 
|---|---|---|---|---|---|---|---|
| Major Individual Competitions: | |||||||
| TopCoder Open Algorithm | - | top‑48 | 7 | top‑48 | top‑72 | Google Code Jam | - | 29 | - | 
| Worldwide High School and Collegiate Onsites: | |||||||
| IOI | ICPC World Finals | TopCoder Collegiate Challenge Algorithm | - | top‑24 | 7 | - | |
| Date | Contest | Rank | Score | Prize | 
|---|---|---|---|---|
| 11 Mar 2005 | TCCC 2005 Algorithm | 11 
  
  semifinalist (top‑24)
 
  Ranked 4
  
  in Semifinal 3
  
   | 306.39 | $400 | 
| 02 Nov 2007 | TCCC 2007 Algorithm | 7 
  
  7
 | 50 | $1000 | 
| 25 Aug 2002 | IOI 2002 | 73 | 220/600 | |
| 23 Aug 2003 | IOI 2003 | 47 | 299.50/600 | |
| 27 Oct 2006 | Google Code Jam 2006 | 29 
  
  29
 | 389.02 | $1000 | 
| 14 Oct 2005 | Topcoder Open 2005 Algorithm | 41 
  
  semifinalist (top‑48)
 
  Ranked 14
  
  in Semifinal 3
  
   | 147.99 | $500 | 
| 05 May 2006 | Topcoder Open 2006 Algorithm | 7 
  
  7
 | 214.83 | $1200 | 
| 29 Jun 2007 | Topcoder Open 2007 Algorithm | 35 
  
  semifinalist (top‑48)
 
  Ranked 12
  
  in Semifinal 1
  
   | 207.91 | $400 | 
| 15 May 2008 | Topcoder Open 2008 Algorithm | 23 
  
  semifinalist (top‑72)
 
  Ranked 8
  
  in Semifinal 3
  
   | 242.17 | $500 | 
| Date | Contest | Rank | Team | Score | Prize | 
|---|---|---|---|---|---|
| 12 Apr 2006 | ACM-ICPC 2006 World Finals | 7 | University of Warsaw 
  
  (Warsaw Eagles):
   | 5/10 |