John Ryan

Timeline
Contest20162017201820192020202120222023
Worldwide High School and Collegiate Onsites:
IOI 290 192 230
Individual Results
DateContestRankScorePrize
19 Aug 2016IOI 2016
290
34/600
04 Aug 2017IOI 2017
192
102.88/600
08 Sep 2018IOI 2018
230 - 231
119/600