PC2025 Problem 1 – Intermediate results, week 2

By the end of the first week, there are 1129 registered participants from 94 countries. In total, 129 solutions were submitted, out of which 41 were correct.

Correct solutions by pre-university students:

First nameSurnameCountrySchoolP1 date time
DD/MM/YY 00:00
MihkelRannutEstoniaTallinna Reaalkool13/10/24 19:27
AlpTerliksizTürkiyeEnka Science and Technology Highschool15/10/24 10:49
DariusGraurMoldovaLiceul Teoretic Orizont15/10/24 15:44
SaskiaPõldmaaEstoniaTallinn Secondary School of Sciences15/10/24 17:32
AlexSecrieruMoldovaLT “Orizont”15/10/24 17:35
EnejJaukSloveniaGimnazija Bežigrad15/10/24 21:12
Kai WenTeoSingaporeRaffles Institution16/10/24 06:46
TomasRazbadauskasLithuaniaKaunas University of Technology Gymnasium16/10/24 12:35
DaniilsKoselevsLatviaJauno Lideru Vidusskola16/10/24 14:43
Jingyang JamesHeSingaporeRaffles Institution17/10/24 09:00
YisiLiuChinaThe First High School of Changsha19/10/24 12:09
Bahaa AldeenMelhemSyriaGap year20/10/24 11:09
ZeynebMehemmedliAzerbaijanTTEL21/10/24 12:21
AljažErmanSloveniaGimnazija Kranj22/10/24 11:57
IbrahimValehliAzerbaijanKaspi Lyceum22/10/24 13:07
RaiqBabazadeAzerbaijanPhysics, Mathematics and Informatics lyceum22/10/24 14:27
MuradKhalilAzerbaijanTDV BTL23/10/24 14:37
SiddhaarthDharaniSingaporeNUS High School23/10/24 16:19
NikhilKodaliUnited StatesCupertino High School23/10/24 22:01
RichardYangUnited StatesIowa City West High School26/10/24 14:54
SauryaShresthaNepalSt. Xavier’s College, Nepal26/10/24 20:42
GrigoriiGrechkinSchool CPM26/10/24 21:08
MohammedAlarfajSaudi ArabiaDhahran Ahliyya Schools26/10/24 22:02
OwenZhouUnited StatesBASIS Scottsdale26/10/24 22:40
MoritzRohnerLuxembourgLycée de Garçons Esch (LGE)27/10/24 11:35

Correct solutions by university students:

First nameSurnameCountryUniversityP1 date time
DD/MM/YY 00:00
Adrian, Bruno, DanielSerrano Capatina, Pontecorvo, Gonzalez FilipovSwitzerlandÉcole Polytechnique Fédérale de Lausanne14/10/24 22:31
Ilan MiheljaIvan HegedićCroatiaUniversity of Zagreb, EPFL15/10/24 15:36
KarloMaksimovićCroatiaUniversity of Zagreb16/10/24 19:15
EricWangUnited StatesMassachusetts Institute of Technology16/10/24 22:41
GuyGinzbergIsraelThe Open University of Israel17/10/24 09:26
Sifat AhmedTusharBangladeshUniversity of Dhaka17/10/24 15:14
DhruvShahIndiaMassachusetts Institute of Technology17/10/24 15:37
EthanLuUnited StatesOhio State University18/10/24 00:36
Hui XiangSimSingaporeNational University of Singapore18/10/24 01:53
YaroslavKondrachukUkraineNational University of Singapore18/10/24 14:31
FedericoMastrofortiItalyUniversity of Bologna18/10/24 20:12
Bayram AlpŞahinTürkiyeBoğaziçi University20/10/24 00:06
IaroslavPozdniakMoscow Institute of Physics and Technology20/10/24 14:37
AbhiramCherukupalliUnited StatesCalifornia Institute of Technology20/10/24 18:18
ŠtěpánPlassCzech RepublicUniverzita Karlova22/10/24 22:35
Emerson FranzuaAldana GavarreteHondurasUniversidad Nacional Autónoma de Honduras26/10/24 15:47