PC2026 Problem 5 – Intermediate results – week 8

By May 3rd, there were 2149 registered participants from 104 countries. In total, 92 solutions have been submitted for the fifth problem, out of which 23 were correct.

Correct solutions by pre-university students:

First nameSurnameCountrySchoolP5 date time
DD/MM/YY 00:00:00
SiddhaarthDharaniSingaporeGap Year13/3/26 15:53
MiklósTétiHungaryBudapesti Fazekas Mihály Gimnázium15/3/26 04:04
DominikErdélyiHungaryBudapesti Fazekas Mihály Gimnázium15/3/26 23:30
AntoniaRaduRomaniaColegiul National “Mihai Viteazul” Ploiesti22/3/26 10:20
KanadBhattacharyaIndiaDeeksha STEM5/4/26 10:30
AadiSinghIndiaAIS-465/4/26 11:21
IvanErmolaevSchool 2044, Moscow18/4/26 15:58
NithilanRavikumarIndiaNil19/4/26 10:37
QingxiangLiaoChinaShenzhen College of International Education24/4/26 13:37
TawhidBin OmarBangladeshSt. Joseph Higher Secondary School26/4/26 21:20
LuvGuptaIndiaNarayana CO school27/4/26 17:51
LuvGuptaIndiaNARAYANA E Techno School, Andheri East3/5/26 04:59

Correct solutions by university students:

First nameSurnameCountryUniversityP5 date time
DD/MM/YY 00:00:00
VaibhavVIndiaUnited Institute of Technology9/3/26 05:36
AlessandroD’OrazioItalyUniversity of Pisa9/3/26 10:53
GuyGinzbergIsraelOpen University of Israel9/3/26 14:54
LarranceXingUnited StatesUniversity of Chicago14/3/26 18:39
JoshuaWangUnited StatesMIT15/3/26 11:02
JonathanBurgerGermanyKarlsruher Institut für Technologie15/3/26 17:18
ViníciusFerreira RodriguesBrazilUniversity of Iowa15/3/26 17:37
ErikKaniewskiEstoniaTaltech16/3/26 09:10
AlonHartIsraelHebrew University of Jerusalem21/3/26 18:10
NikhilKodaliUnited StatesUC Irvine30/3/26 20:00
AdrianRewkowskiBelarusJagiellonian University13/4/26 17:29