General information about the winners

Round 1 (School students)

Place Username Name Country City School Total score
willwam845 William Zhang United Kingdom Belfast MCB 20
Ajno Artiom Boyko Russia Saint Petersburg Saint Petersburg Lyceum 239 18
Random_Randoms Daniil Savinov Russia Saint Petersburg Saint Petersburg Lyceum 239 15
FZs Zsombor Farkas Hungary Budapest Obudai Waldorf Iskola 13
_KpYTOY_BaYKER_2011 Gleb Rusyaev Russia Moscow Letovo School 9
Rox Wang Duanyu Singapore Singapore RI 9
a.shiryaev Alexey Shiryaev Russia Novosibirsk SESC NSU 8
ho6oT Roman Krivosudov Russia Divnogorsk Gymnasium 10 of Divnogorsk 8

Round 1 (University students)

Place Username Name Country City University Total score
istlemin Fredrik Ekholm United Kingdom Cambridge Cambridge University 32
alekon33 Alexey Lvov Russia Novosibirsk SPBU 24
trupples Ioan Dragomir Romania Cluj-Napoca UTC-N 19
ElCiobandante Blajut Cristin-Marian Romania Iaşi UAIC 19
Viking Viktor Khamzin Russia Saint Petersburg SPBU 19
maritsm Marton Marits Hungary Budapest BME 19
AntonovKirill2 Kirill Antonov Russia Moscow MEPhI 17
SwegOverlord Dominic-Eduard Roca Romania Iaşi UAIC 17
TriMarco Konstantin Romanov Russia Novosibirsk NSU 17
Mlxa Mikhail Budnikov Russia Saint Petersburg SPBU 16
EggRoll Pang-Cheng Wu Taiwan Kaohsiung NTU 14
epermiklos Miklos Eper Hungary Budapest BME 14
gi0412 Giyoon Kim South Korea Seoul Kookmin University 14
azure Girish Srivatsa India Chennai IIT Bombay 14

Round 1 (Professionals)

Place Username Name Country City Organization Total score
samueltangz Samuel Tang Hong Kong Hong Kong Black Bauhinia 26
Henning.Seidler Henning Seidler Germany Berlin TU Berlin 22
willenjoy Nikolai Kapralov Germany Leipzig MPI CBS 20
harrier Harry Lee Hong Kong Hong Kong Black Bauhinia 18
Darko Darko Ninkovic Serbia Belgrade University of Belgrade 17
y011d4 Yo Iida Japan Tokyo no 16
metal_cyanide Chaithanya Naik India Madanapalle IIT 15
cnpkwang Geng Wang China Shanghai Shanghai Jiao Tong University 15
deuterium Himanshu Sheoran India Mumbai VMware 14
ngaba Gabor V. Nagy Hungary Szeged SZTE 14

Round 2 (School students)

Place Username Name Country City School Total score
_KpYTOY_BaYKER_2011, nikiborg Gleb Rusyaev, Nikita Ryzhakov Russia Moscow Letovo School, Lyceum Politec 16
IvKar, ice_chimp Ivan Karuzin, Vladislav Aboimov Russia Kaliningrad Lyceum 18 of Kaliningrad, Lyceum 18 of Kaliningrad 12

Round 2 (University students)

Place Username Name Country City University Total score
B3n3v013n7, China_SHA_XIY_WWW, Iniesta Gongyu Shi, Ruoyi Kong, Haoxiang Jin China Shanghai SJTU, SJTU, SJTU 65
AntonovKirill2, zakhar434, BolderBay Kirill Antonov, Dmitry Zakharov, Alexandr Eremin Russia Moscow MEPhI, MEPhI, MEPhI 60
duyxr, dungbui, van-tien.nguyen Dinh Duy Nguyen, Thi Thuy Dung Bui, Tien Nguyen France Limoges University of Limoges, University of Paris, University of Limoges 57
jsahil730, azure, law_liet04 Sahil Jain, Girish Srivatsa, Tirthankar Adhikari India Kota IIT Bombay, IIT Bombay, IIT Bombay 54
GabiTulba, PinkiePie1189, trupples Gabriel Tulba-Lecu, Mircea-Costin Preoteasa, Ioan Dragomir Romania Bucharest Polytechnic University of Bucharest, Polytechnic University of Bucharest, UTC-N 46
catperson Ngan Nguyen Vietnam Ho Chi Minh City HCMUT 41
epermiklos, pinterj1998, Bodai_Adrian_Tibor Miklos Eper, Pinter Jozsef, Adrian Tibor Bodai Hungary Budapest BME, BME, BME 38
Wellox, lakorette, IlyaOdud Rinchin Zapanov, Artem Sadykov, Ilya Odud Russia Novosibirsk NSU, NSU, NSU 34
Arpe1s, IIE_HCA, LHR_IIE Minzhang Lee, Chengan Hou, Haoran Lee China Beijing CAS, UCAS, UCAS 31
Ob1, ptmd Danh Nam Tran, Duyen Pay Vietnam Ho Chi Minh City University of Limoges, University of Limoges 31
UtahaOwO, EggRoll, ltf0501 Leo Wang, Pang-Cheng Wu, Ting-Feng Lin Taiwan Hsinchu MIT, NTU, 26
SC4R, techiepriyansh, 0m3g4 Mohit Sharma, Priyansh Rathi, Kartikey Kumar India Roorkee IIT Roorkee, IIT Roorkee, IIT Roorkee 23
bahar, Hooni Bahar Bagheri, Zahra Honjani Iran Tehran UT, UT 23
MariusRazvan Marius Pricop Romania Bucharest Polytechnic University of Bucharest 20
rkulagin, Vasiliy_kkk, senago Ruslan Kulagin, Vasiliy Kadykov, Oganes Mirzoyan Russia Moscow BMSTU, BMSTU, BMSTU 19
kiss.rebeka, bjankus, St.Regina Rebeka Kiss, Jankus Boroka, Regina Stangl Hungary Szeged SZTE, SZTE, SZTE 17
kollerda, maritsm, csabi0312 Donat Koller, Marton Marits, Csaba Kiss Hungary Dunaújváros BME, BME, BME 16

Round 2 (Professionals)

Place Username Name Country City Organization Total score
deuterium, y011d4, TheBlueFlame121 Himanshu Sheoran, Yo Iida, Pranshu Kumar India Mumbai VMware, no, Independent researcher 78
nagygp, ngaba, mmaroti Gabor Peter Nagy, Gabor V. Nagy, Miklos Maroti Hungary Budapest BME, SZTE, SZTE 78
grocid Carl Londahl Sweden Karlskrona TrueSec AB 77
MaxPlus Maxim Plyushkin Russia Moscow 71
Irina Irina Slonkina Russia Moscow MEPhI 69
KristinaGeut, dimana1703, sstitov Kristina Geut, Dmitry Ananichev, Sergey Titov Russia Yekaterinburg USURT, URFU, USURT 66
Robin_Jadoul, Jack4818, esrever Robin Jadoul, Jack Pope, Esrever Yu Belgium Beveren KU Leuven, NCC Group, 65
choccocro42, choccocro, AlexeyZelenetskiy Mikhail Kudinov, Denis Nabokov, Alexey Zelenetskiy Russia Moscow Eindhoven University of Technology, Lund University, RQC 60
Henning.Seidler, Kythra Henning Seidler, Katja Assaf Germany Berlin TU Berlin, University of Potsdam 54
tcet030840zxp, Sakii, yuanyuan1024 Xiaopeng Zhao, Chengqi Zhu, Yuan Qin China Shanghai Donghua University, NEUQ, ECNU 51
samueltangz, harrier, hoifanrd Samuel Tang, Harry Lee, Tsz Wa Chung Hong Kong Hong Kong Black Bauhinia, Black Bauhinia, HKUST 38
gi0412, SJ_Baek_93, tiantta Giyoon Kim, Seungjun Baek, Hangi Kim South Korea Seoul Kookmin University, Kookmin University, Kookmin University 38
nvietsang, NLag, nhathuyenqt Viet-Sang Nguyen, Nhat Linh Le Tan, Nhat Huyen Tran Ngoc France Paris VLIM, University of Limoges, vCryptis 36
bazinga, CrTP, Levi Ahmed Alharbi, Mohammed Alrabiah, Mohammed Alammar Saudi Arabia Riyadh CoEIA, CoEIA, CoEIA 36
DragonJin, jh_cryptanalysis, bird2 Yongjin Jeon, Jonghyun Park, Sehee Cho South Korea Seoul Kookmin University, Kookmin University, Kookmin University 36
hrn, old_pc George Teseleanu, Paul Cotan Romania Bucharest IMAR, IMAR 35
alexey.chilikov Alexey Chilikov Russia Moscow BMSTU 35
josep, world, cybears.cipher.gmail Joseph Surin, Maurice Landcaster, Cyber Bear Australia Melbourne University of Melbourne, no, no 34
chrsow, PalmPTSJ, bongtrop Wasin Sae-ngow, Pattara Teerapong, Pongsakorn Sommalai Thailand Bangkok TMC, KBTG, Inspex 31
senior.sergh, r0ttenc0re, averagebrom Sergey Svetlov, Nikolay Altukhov, Roman Baukov Russia Moscow MIREA, BMSTU, MIREA 30
EvaKelesidis, ilona.ciocan, DanielConstantin Evgnosia-Alexandra Kelesidis, Ilona Teodora Ciocan, Daniel Popescu Romania Bucharest , Polytechnic University of Bucharest, ATI 22