Practice: HS08TEST, FCTRL2, FLOW001, FLOW006, FLOW007, CHRL2, ICPC16B, DWNLD, UTMOPR, ATM2, RNDPAIR, KFIB, ZUBTRCNT, BTAR, PRDRG, CHEFSTON, CHHAPPY, TRUEDARE, EVENT, QM13A, AFK, NEO01, VALIDSTK, COOLGUYS, XORNEY, CHEFCK, CHRL1, PCJ18E, ADAKNG, TWONMS, FLOW013, CHEFSTLT, LCH15JAB, COLOR, FLOW011, FLOW018, PERMUT2, PALL01, FLOW009, FANCY, DIFNEIGH, MGAME, DPAIRS, RECVSEQ, HP18, XYPIZQ, EARTSEQ, MATCHIT, GOODSET, NOTINCOM, USERV01D, REDONE, LENTMO, SUMAGCD, SHADOW, C001, TOURISTS, FCTRL, NUKES, ERROR, CSUB, GCD2, ALEXNUMB, THREEDIF, DISCHAR, KOL15A, DECSTR, TAPALIN, WCOUNT, DIVNINE, KCON, GCDMOD, CHNUM, CHDIGER, JAIN, MAGICJAR, HMAPPY2, DEPCHEF, CHEFING, ARTBALAN, MANRECT, GUESSRT, TRVLCHEF, MTRNSFRM, PAJAPONG, SILLYPRS, ROBOGAME, BOXGAM97, XORSUB, SUBINC, GDSUB, FROGV, ALTARAY, GVR, EN123, ENOC2, ENOC4, ENOC3, CONFLIP, MARCHA1, CARVANS, PRIME1, RIGHTRI, OJUMPS, RRCOPY, CHEFZOT, LCPESY, RRCODE, POKER, REVERSE, SC31, HRDSEQ, PHCUL, CAMC, WEIRDO, FORGETPW, LEBOMBS, ANUDTC, COMPILER, CR1, SUBGCD, BINTREE, NOTATRI, PROSUM, RRSUM, LUCKYSTR, CHEFSUM, AMMEAT, BROKPHON, LEDIV, GUESS, CIELDIST, XORNUBER, ROWCOLOP, DIGJUMP, PRFXGD, ZOZ, CHEFCH, MAKPERM, CHEFFED, S10E, MYSARA, NDIFFPAL, EQUALITY, BFRIEND, MATBREAK, LIFTME, CHCOINSG, EXAMCHT, SAD, DISTCODE, EATTWICE, CHEFSOCK, MAANDI, RECNDSTR, RECNDNOS, RECNDROT, RECNDNUM, SDSQUARE, FLAGS, XORGM, EXTRAN, TWOVRIBL, ROTATION, COW3D, DOR, MGCRNK, SUBMIN, SPOTWO, GUESSNUM, TWOGRS, CHEFLR, CHEFSETC, CO92MATR, BDGFT, SECPASS, SAKTAN, MINARRS, INTEG, RANKLIST, CHEFADV, LEVY, LEXOPAL, PEWDSVTS, ABX01, PRIMES2, MAXSEGM, PRPALN, PERMPAL, ASP, NBONACCI, E1, GCDDIV, ADIGIT, CTHREE, LOSTWKND, WWALK, CONVSTR, ORMATRIX, FENCE, AUREOLE, PRICECON, XYSTR, CHFICRM, EVENM, EOEO, COVDSMPL, CACHEHIT, MAXMEX, OMYGAME, CHFMOT18, INCRDEC, MAXAND18, GOLMINE, SETDIFF, DIS, ENGRIS, CHFBANK, BSP1, BSPSTR, BSPDP1, PTMSSNG, CHFNSWPS, CHEFSTR1, CRDGAME, ADAKING, CHEFSTEP, CHECHOC

NOV18B: CHFTIRED

ZCOPRAC: ZCO14003, ZCO13001, ZCO15002, ZCO14001, ZCO14002, ZCO13003, ZCO12001, ZCO14004, ZCO12004, ZCO12002, ZCO15001, ZCO16001

COG2018: COG1803

DEC18B: CHFINTRO, CHFIDEAL, COMAS

COOK101B: CAMPON

LTIME67B: PPATTERN

TJCN2019: TSECJC01

COOK102B: ADASCOOL

COLE2019: CLIPLX

APRIL19B: MAXREM, STRCH

COOK106B: REACTION, GCDSET

LTIME72B: CV, DPS

JUNE19B: PROXYC, KS2, RSIGNS, CHFING

TTO2019: TTO1, CRYPTX01

FFC12019: SHADOW2, MARSWA

AUG19B: MSNSADM1, DSTAPLS, CHEFDIL, ZOMCAV, KS1

LTIME77B: HIT, INVYCNT

APRIL20B: COVIDLQ, CARSELL, STRNO, UNITGCD, SQRDSUB, REBIT, ANSLEAK

CY302020: CODEY301

CCOD2020: MOTU001, NITGOC

SMTC2020: BBALLS

ENCD2020: ECAPR201, ECAPR202, ECAPR204, ECAPR203, ECAPR206, ECAPR205, ECAPR207

COW42020: COW3A, COW3B, COW3C

PCR12020: RAAVANCH, LAXMAN

KM252020: QM25P5A, KM25P5B

PCO12020: MORECAKE, PUNISH, LOTR1, HELCARP, LVPOL, POWK

COPT2020: NOSEM, GRDAY1

COTH2020: SUBALGO, MINCARDS

LICO2020: DCANDY, ISHGAME

COCA2020: HOTNCOLD, COCA2001

BIT32020: BIT3F, BIT3D

PROC2020: FRAKK, DUCK

APO12020: APOC2_03, APOC2_01

RVRS2020: RC_Q1, RC_Q4, RC_Q19, RC_Q2, RC_Q6, RC_Q3, RC_Q15, RC_Q8

NOOB2020: NBC004, NBC005, NBC002, NBC003, NBC006

ENNO2020: ECNOV09

PBK02020: ITGUY13, ITGUY11, ITGUY12

PBK12020: ITGUY14, ITGUY15, ITGUY17, ITGUY16, ITGUY19, ITGUY18, ITGUY20

Practice: CHEFRRUN, KQM17A, IPCTRAIN, PAIRSUM2, GUESSG, DIFVAL, PRTAGN

ICOP1903: USERV01D

DEC18B: MAXEP, INTXOR

APRIL19B: FENCE

JUNE19B: SUMAGCD

AUG19B: ENCODING

LTIME77B: INVZCNT

QM172019: KQM17A

APRIL20B: FCTRE

PROC2020: CHFBANK, ENGRIS