GEC-Cup (Open contest)

번호	문제 제목	정보
A	특별한 학교 이름
B	특별한 작은 분수
C	특별한 학교 이름 암호화
D	특별한 큰 분수
E	특별한 드롭킥
F	특별한 서빙
G	특별한 숙제 순서 바꾸기
H	특별한 학생증
I	특별한 화재 경보

대회 운영진

dhyang24 joonseok_aaren_kang kbmin24 shchang

대회 검수진

dohoon eaststar firstin0907 hjroh0315 jk410 kiwiyou mjhmjh1104 parkky sait2000 sorohue

대회 참가자

1211ghkd 20210805 20wjsdudtj aeternussm alsrb0504 alswnssl0528 andrewmjk1 andypants andywow anwlro0212 areian13 asdfg3232 asdhugh1 a_hri baewc beans3142 bh1227 bill0714 bokang BothEarRim bu_gye_jeong byungmeo byunsanghoon1025 castberry cbkpar chaei9165 chams09 chan120714 charmant1245 cheure127 cinador cjh970422 cko301 cog25 corgi_muzi cozyyg dbdjfdjqkqh1 dbrua1222 ddd0625 ddingmin devjoonhee dezireddev djeleanor2 dkdk6517 dngnogu dodobow dohyonne dongmin dshp753 easteregg423 ehlee0815 ehn1225 emtold endi erados eric00513 ert1015 eunlin euphoric_n falsetru flakepowders fogvhdooz gnaroshi golazcc83 gs22059 halin hamsk0411 harang7447 hck5209 hello708250 hhj05 hijkl2e hithere314 hkjang hoho4190 hohoherb hoonsunglee88 hrs237 hs4045 hyperbolic iamgamja idh2403 infikei inucom javago jer0618 jh05013 jhk2721 jkb1115 john0513 jthis jungmin0917 junhyung9985 jyou717 kckyoung2 kimbh0412 kimjunsung04 kirune4935 kirvy810 kjh1008 kmsid007 koi312500 krapsm ks2515 ksylka kws00478 larpore2 leox97 ljw1029boj lms0806 lovepple2534 lsymiso luminabean lure lycoris1600 lyj36189 martinok1103 masonmount19 meos mgin0527 mines213 minggyul miryu mklee09 movegreen ncy09 nesquitto nflight11 ngchaneok nick832 noa odongg ohot2124 oldos omsluck orion0 osier_star pani pauljjang410 paulsea27115 pdw0412 pen2402 phantom0119 pichulia pill27211 pjshwa plan_pt possible pubhan35 pyb1031 pyu1202 p_ce1052 qudgk182 rdridrid ready2start refrain2k rhddpcks rian1019 riroan rlagusals1102 rootcucu rrkcl77 ruykun s53809 salking sang777 sarrin scc9811 sciencepark sdy32 seanbryan97 sehun8187 seleneluna4 sihoo0035 siklee silvercube simbaba sjimed skagus159632 sky0117 sm9199 smiley07 songkey songuno1 specidiee spmjoon516 spotky1004 sqoml123 sr3gm ssong269 stu0430 taeyang95 thstmddns tjdlfgns1234 tjdwk1612 tngks1995 tnsgh9603 tommy1024 topgun tracy_hide trailer ufshg ultmhoon21 uno950114 urin6695 usb9245 utilforever uyk0329 w8385 wanderkind william9906 wlskrla7 wnsgud6232 wnwoghd22 woong8879 x1111101101 xerenes xhdtlsid2 young1023 young_out ywoosang yyechan zhxpdustmqdyd