
| Contest | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 
|---|---|---|---|---|---|---|---|---|---|
| Major Individual Competitions: | |||||||||
| Distributed Code Jam | - | - | - | 8 | 11 | - | - | Facebook Hacker Cup | 20 | 
| Major Team Competitions: | |||||||||
| Google Hash Code | - | - | - | - | - | - | - | Q | Q | 
| Worldwide High School and Collegiate Onsites: | |||||||||
| IOI | ICPC World Finals | 14 | |||||||
| Regional International Contests: | |||||||||
| Code Festival | - | - | - | - | 21 | 27 | - | - | - | 
| Date | Contest | Rank | Score | Prize | 
|---|---|---|---|---|
| 26 Nov 2016 | Code Festival 2016 | 21 
  
  21
 | 4800/10400 | |
| 25 Nov 2017 | Code Festival 2017 | 27 
  
  27
 | 3200 | |
| 30 Sep 2012 | IOI 2012 | 39 | 310/600 | |
| 06 Mar 2015 | Facebook Hacker Cup 2015 | 20 
  
  20 - 24
 | 0/100 | $100 | 
| 06 Aug 2016 | Distributed Code Jam 2016 | 8 
  
  8
 | 32/100 | |
| 10 Aug 2017 | Distributed Code Jam 2017 | 11 
  
  11
 | 31/100 | 
| Date | Contest | Rank | Team | Score | Prize | 
|---|---|---|---|---|---|
| 25 Jun 2014 | ACM-ICPC 2014 World Finals | 7 | The University of Tokyo 
  
  (wakaba):
   | 5/12 |  $3000 | 
| 19 May 2016 | ACM-ICPC 2016 World Finals | 14 
  
  14
 | The University of Tokyo 
  
  (IIIlIIIllIIlIlIIllIlIllllllIII):
   | 8/13 | |
| 27 Apr 2019 | Google Hash Code 2019 | 100000017 
  
  qualified
 
  Ranked 17
  
  in Qual
  
   | 
  AtCoder:
   | ||
| 25 Apr 2020 | Google Hash Code 2020 | 100000004 
  
  qualified
 
  Ranked 4
  
  in Qual
  
   | 
  AtCoDeer:
   |