SPOJ exists thanks to


Editorial Board Members

LOGIN USER NAME COUNTRY
cyclops Mitch Schwartz HOLY SEE (VATICAN CITY STATE)
defrager Oleg UNITED STATES
francky Francky FRANCE
min_25 Min_25 JAPAN
nadstratosfer POLAND
simes Simes UNITED KINGDOM
sourspinach Jacob Plachta UNITED STATES
tjandra (Tjandra Satria Gunawan)(曾毅昆) INDONESIA

All problem setters

Top 10 problem setters: (click here to view full list)

RANK CC NAME ADDED
1 CO 692
2 CN [Trichromatic] XilinX 268
3 FR Adrian Kosowski 104
4 VN ~!(*(@*!@^& 103
5 VN Race with time 98
6 IN cegprakash 96
7 FR Francky 87
8 DE Adrian Kuegel 84
9 AR Coach UTN FRSF 82
10 IN dce coders 74

Special credits

AMERICAASIAAUSTRALIA AND OCEANIAEUROPE
BR
Wanderley Guimarães
Andre Hahn Pereira
US
Jelani Nelson
Matthew Reeder
Pascal Zimmer
AM
Armen Andreasyan
CN
Blue Mary
Neal Zane
Zeyuan Zhu
VN
Thanh Vy Hua Le
Duc Ngo Minh
IN
Smit Kotadiya
Gaurav Agarwal
Varun Jalan
NZ
Stephen Merriman
BE
An Coorevits
Peter Dawyndt
DE
Simon Gog
Adrian Kuegel
Robin Nittka
HR
Stjepan Glavina
Ivan Katanić
HU
Robert Gerbicz
PL
Jakub Byczkowski
Tomek Czajka
Adam Dzedzej
Paweł Gawrychowski
Jakub Łopuszański
Rafał Nowak
Patryk Pomykalski
Marcin Sasinowski
Przemysław Uznański
RU
Oleg Chernyakhovskiy
Roman Sol
Maxim A. Sukhov
UA
Alexander Kozlov