
| Contest | 2006 | 2007 | 2008 | 2009 |
|---|---|---|---|---|
| Major Individual Competitions: | ||||
| TopCoder Open Algorithm | top‑48 | top‑72 | Google Code Jam | - | Q |
| Worldwide High School and Collegiate Onsites: | ||||
| ICPC World Finals | 35 | TopCoder Collegiate Challenge Algorithm | 6 | - | - |
| Date | Contest | Rank | Score | Prize |
|---|---|---|---|---|
| 02 Nov 2007 | TCCC 2007 Algorithm | 6
6
| 138.60 | $1000 |
| 14 Nov 2008 | Google Code Jam 2008 | 100000004
qualified
Ranked 4
in APAC Semifinal
| ||
| 29 Jun 2007 | Topcoder Open 2007 Algorithm | 38
semifinalist (top‑48)
Ranked 13
in Semifinal 1
| 201.94 | $400 |
| 15 May 2008 | Topcoder Open 2008 Algorithm | 68
semifinalist (top‑72)
Ranked 23
in Semifinal 1
| 50 | $500 |
| Date | Contest | Rank | Team | Score | Prize |
|---|---|---|---|---|---|
| 15 Mar 2007 | ACM-ICPC 2007 World Finals | 35
35
| The University of Tokyo
(kitsune-):
| 4/10 | $300 |