
| Contest | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 
|---|---|---|---|---|---|---|---|
| Major Individual Competitions: | |||||||
| TopCoder Open Algorithm | top‑48 | top‑72 | 17 | Google Code Jam | - | 25 | |
| Worldwide High School and Collegiate Onsites: | |||||||
| IOI | ICPC World Finals | 29 | |||||
| Regional International Contests: | |||||||
| Test-The-Best | - | - | - | - | - | ||
| Date | Contest | Rank | Score | Prize | 
|---|---|---|---|---|
| 25 Mar 2006 | Test-The-Best: 3rd main contest | 2 | 226.07 | Beyerdynamic DT990 | 
| 18 Sep 2004 | IOI 2004 | 91 | 335/600 | |
| 25 Aug 2005 | IOI 2005 | 7 | 568/600 | |
| 14 Nov 2008 | Google Code Jam 2008 | 25 
  
  25
 | 47/100 | $1000 | 
| 29 Jun 2007 | Topcoder Open 2007 Algorithm | 29 
  
  semifinalist (top‑48)
 
  Ranked 10 - 12
  
  in Semifinal 3
  
   | 0 | $400 | 
| 15 May 2008 | Topcoder Open 2008 Algorithm | 32 
  
  semifinalist (top‑72)
 
  Ranked 11
  
  in Semifinal 2
  
   | 272.20 | $500 | 
| 04 Jun 2009 | Topcoder Open 2009 Algorithm | 17 
  
  17
 | 0 | $100 | 
| Date | Contest | Rank | Team | Score | Prize | 
|---|---|---|---|---|---|
| 12 Apr 2006 | ACM-ICPC 2006 World Finals | 29 
  
  29
 | Taras Shevchenko Kiev National University 
  
  (Taras Shevchenko KNU):
   | 3/10 | |
| 05 Feb 2010 | ACM-ICPC 2010 World Finals | 4 | Taras Shevchenko Kiev National University 
  
  (TS Kiev Pointless):
   | 6/11 |  $3300 |