Practice: CNTPRIME, CK87MEDI, GRAYSC, BUGCAL, VILTRIBE, CLRL, PERPALIN, CHEFHPAL, COINS, ERROR, FBMT, CD1IT4, L56LABY, KNPSK, BAADSHAH, CHEFGP, CKISSHUG, CHEFINS, LIKECS05, POLYEVAL, TRGR, PSHTRG, CHSIGN, KMXOR, STMINCUT, CHEFEXQ, WRKWAYS, CARDSHUF, MINIONS, SONYASEG, SHOPTRIP, CYCLECOL, SUMPOWER, TREESORT, CHANGNUM, CHGCDG, SWORDFIG, KCOMPRES, CHEFD, CPC4, MSTICK, SUBARR, ANUGCD, SUBSGM, PRMQ, ONEQUE, MXPROD, DINI, AND, ANDSQR, LRQUER, TWOARY, CSUBQ, SMARKET, CHEFNUMK, CHFPRMDM, CGCODE, OETW, UPDOTR, PRCS16E, ACM14KG4, MATCH2, SWEGIRL, TREEUGH, TARITAR, LTR, ICPC16F, CHN15B, BINIM2, PERIODIC, REDCGAME, MCO16404, GEHA1803, INVENTRY, ANGLE, GEHA1806, CODX04, ABGAME, TWONIM, RRPLAYER, GIVEAWAY, HPIRATES, ENIG10, BINSTR, POSTTREE, SQRTRI, SORTALGO, KINGCON, YVNUM, YVSTR, TALCA, MISSME, CCWI1908, BIT2C, GTN, XORSUB, EXERCISE, SAVJEW, XORCMPNT, CCWI1902, PSHTTR, MCO16403, HIRING, TSHIRTS, FAMTREE, MAXOR, CODEFT17, CODEFT13, EXUND, BACREP, DVL, COPRIME3, CHGORAM, CCC, JUMP, GAOT, REVT, CLSUMG, COMAPR06, ROBAGAIN, VRTXCOVR, COMPEXP, THEGAME, PALLIND, FARASA, CARDS777, STCFOTT, EXPTPROD, AMCAS, GGBHAI, ASYA3, ALORA7, DOTIT, ANKNIM2, STRAIGHT, TASTRMAT, COUNTWAY, MOREFB, BLREDSET, INVITES, ABDTOLL, TWOCOINS, EAREA, UNBAL, XDCOMP, L56AVG, RECRECOV, FREQFUN, STABLEMP, COUPON, QSET, PPXOR, CHEFAOR, DYNAINV, DIVGAME, TRIPPY, CNTSET, SPACEWLK, GCDFUN, DSTROY, SQNUMBF, ASHIGIFT, SEARRAYS, CHEFANUP, BANSTR, ANUBGC, REBXOR, TACNTSTR, TASTR, LEMOVIE, GCDCNT, CHEFDIV, MAXPRODU, PARITREE, MDIST, NWAYS, BINTREEQ, SEATSR, CNTWAYS, CHEFPSA, CHGLSTGT, J2, KOL15C, KNODES, DIVPAIR, SNGRAPH, RRTREE, ANCESTOR, GERALD07, ICM2004, RPTBIN, ALPR2005, ALPR2004, RESVATK, CHRIST01, CHRIST02, CHEFDAG, FCTRE, SEAGRP
OCT17: PERFCONT, MEX, CHEFCOUN
DEC17: GIT01, VK18, CPLAY, CHEFHAM
JAN18: RECTANGL, MAXSC, KCON, PRTITION, STRMRG
FEB18: PERMPAL
MARCH18B: MINEAT, XXOR, MIXCOLOR, MINVOTE, BIGSALE, CHEGLOVE
APRIL18B: AVGPR, GOODPREF, HIGHWAYC, WGHTNUM, CHEFWORK, CUTPLANT
COOK94B: CHEFRUN
QUCO2018: FRIEZA, VEGETA, GOHAN
IOITC181: CIRCINTE
LOCJUN18: NOOB, CHEFCUP, KATANA, LOC18JUN
ISCC2018: T22, T21, T23, T26, T28, T24, T27
COAT2018: MYSTWEEK
SEPT18A: XORIER, BSHUFFLE, TABGAME
KOKO2018: KODE02, KODE01, KODE03
ENCO2018: KCHESS, PNTWLL, SLAEL
AARA2018: ARMBH4, ARMBH5, ARMBH2, ARMBH1
DEC18A: MAXEP, INTXOR, EDGEDIR, DLDAG
COOK110A: ANGGRA
COOK111A: DOR
CCRU2019: HATS
GW19MOS: SAFEROBO, TELNET, MEANPROB, INVSACK, TRGAME
PLIT2020: MINIAND, VILLINE, GRUBAN, MINIKILL, GRUSORT
HOCO2020: HCODE01
FFC32020: FFC320D, FFC320B, FFC320C, FFC320A, FFC320E, FFC320G
BLIT2020: ESY2, CRRPOS, PRLM1, PRLM2, WW3, DICT