TR
UAEAE
ArgentinaAR
AustriaAT
AustraliaAU
BelgiumBE
BulgariaBG
BrasilBR
CanadaCA
SwitzerlandCH
ChileCL
Czech RepublicCZ
GermanyDE
DenmarkDK
SpainES
FinlandFI
FranceFR
United KingdomGB
GreeceGR
Hong KongHK
HungaryHU
IndonesiaID
IrelandIE
IsraelIL
IndiaIN
IcelandIS
ItalyIT
JapanJP
South KoreaKR
MexicoMX
MalaysiaMY
NetherlandsNL
NorwayNO
New ZealandNZ
PolandPL
PortugalPT
RomaniaRO
RussiaRU
Saudi ArabiaSA
SwedenSE
SingaporeSG
SlovakiaSK
ThailandTHTurkeyTR
TaiwanTW
Ukraine RUUA_RU
United StatesUS
South AfricaZA
A proof of the winner of the third task.
A proof of the winner of the fourth task.
A proof of the winner of the fifth task.
A proof of the winner of the second task.
A proof of the winner of the first task.