Practice: BITOBYT, TEST, FCTRL, CIELAB, HORSES, CONFLIP, CARVANS, JOHNY, CIRCLES, CHEFDIL, KS1, MAXEXPR, PEPPERON, POPTUNNL, CARR, UNITGCD, LAZER, COVIDLQ, DYNAMO, GALACTIK, MUDAS, RAINBOWA, FNDTWN, GEMCUT, COMPILER, BETXOR, BIT2A, LUMPYBUS, CHEFVOTE, ECAPR205, RECNDSTR, NUMGAME2, CNOTE, PSHOT, PCJ18B, STFOOD, DSUBAGS, EVEIS, KAZOKU, MHP2O, CHEFAOR, RECNDNOS, XORGM, SHUFFLE, VDPT, MULTHREE, DEVUGRAP, STRPALIN, ECAPR203, CHPINTU, BINXOR, TWEED, SALARY, MDFL, FENCE, SCHEDULE, TEAMTOP, GRGUY, PPSUM, FRUITS, REC09B, DISHOWN, CHEFSTON, DEFECTS, WALK, ADASHOP2, MYSARA, GIFTSRC, KOL15E, TOWCNT, DBOY, RECNDROT, REBIT, SQRDSUB, NUM239, MUFFINS3, DELISH, COW3E, ICM2004, CROFT, COW3F, CHEFSQRS, ZACKHAN, COW3C, NOTALLFL, FGFS, PLAYSTR, PERFCONT, AVG, RROUNDS, STRLBP, ECODOWN, PALL9, PIPSQUIK, ADACRA, BBALLS, BJAGGU, FFL, MATCHES, PCJ18A, NUMFACT, CFMM, PRGIFT, CIELRCPT, COOLGUYS, SUMAGCD, STICKS, AYPA, AND, CHEFZOT, RRDAG, KTTABLE, CHEFLCM, CM1903, RAAVANCH, LAXMAN, RPOWER, BHARAT, HTREE, STIMEMCH, FXSEQ, DEADEND, MINVOTE, KOL16L, TOTR, SWPDGT, SECRETMI, CAPPLE, MOVIEWKN, FRMQ, MARLA, WDTBAM, PRPOTION, CLFIBD, STRNO, COLGQU, STAYIN, MARM, CHEFSUBA, CLETAB, TREEROOT, CKWLK, KQM19B, KQM19A, CHEFHACK, STRPTRE, WUHAN, HACHO, THOKI, CURE, DNA, CHAJOE, COW202, COW201, COW204, COW205, COW207, COW203, COW206, ECMAR20B, ECMAR20A, ECMAR20C, ECMAR20D, ECMAR20E, ECMAR20F, EVEODDEQ, CHEFSTRT, CHEFAMPP, ENGXOR, GOODS, CYCLCSUM, CHEALG, MATFILL, DIVPAIR, CHCBOX, LOSTMAX, CSCARE, AUDH, NITGOC, ONOZ, FIRESC, SLUSH, BDGFT, ROTPTS, PROXYC, WEFRNDS, ABCSTR, SLAB, NAME1, PUPPYGM, CO92SUBW, CODEKARO, CHEFDAG, PEWDSVTS, PRFXGD, CHRIST01, CHFDORA, LONGCOOK, POTATOES, SUBREM, COPS, MMSUM, NW1, GAMENUM, MAXDIFF, CMPRSS, CBFEAST, PIBRO, CKISSHUG, ALLSUB, CLTNIS, FTALES01, WSTRING, CHEFSETC, MANYCHEF, BCK2, ALEXTASK, PRT, HIT, NSA, XORSEQ, ICL1905, ATTND, TADELIVE, CHEFSTUD, ESCTRE, GDOG, CHSTR, AGECAL, RANPRO, PPTEST, LUCKYNO, BOXINBOX, CEMENT, CAMC, EAREA, UNBAL, TRGAME, EID2, FICE, DESTROY, CATFEED, FAULTCB, POPGATES, GRAPHCOL, RECVSEQ, STRMRG, ANUARM, CHDOGS, CVOTE, ALR20A, TELNET, INVSACK, KCON, GCDSET, SAKTAN, CPLAY, CHEFHPAL, LCOLLIS, COEX01, PRFCTN, PAINTERP, SEAVOTE, ALR20E, ALR20B, CAMPON, THEATRE, CSUB, ISHVALA, AVNP5, UWCOI20C, TTENIS, ALR20C, CC003, LEMUSIC, DISTNUM3, PRPALIN, TMOD, FEBCON03, FEBCON2, STS, NCG, UWCOI20B, CPERM, CHEFTEAM, MULTQ3, CHEFSTLT, CHEFSIGN, ICM2002, EXPTREE, ERROR, POLCHAIN, PRIMEBIT, TEMPLE, COOK82C, PROFDE, ICM2006, BFRIEND, XORGRID, CHEFFA, DIGJUMP, ECJAN20I, STONES, MXCH, ARTBALAN, RESQ, QM21A, CHEFSUM, CHEFCOUN, ECJAN20B, TWTCLOSE, KOL16J, RESERVOI, MINIKILL, REBXOR, ISBIAS, PPATTERN, ECJAN20D, ECJAN20G, ECJAN20C, SNTEMPLE, CFINASUM, ECJAN20E, ADTRI, QM20A, RECTANGL, UKP1, PPNUM, OJUMPS, FRK, ECJAN20F, CAKEDOOM, QM20B, DSTROY, TM19A, TM19B, TACHSTCK, GUESSNUM, TOMJERGA, DIVSET, XYBACT, TWKNGS, CRICBZ, MEANPROB, XORSGT, STRTLN, RRSUM, CHEFGAME, XRQRS, ALTARAY, START01, MINWALK, SPECIES, COWA19C, COWA19A, COWA19B, EVIPRO, MNWLK, MONCRUSH, DWW19B, GRUBAN, DWW19D, PHBCLS, RACHCHAL, JOEYBIR, TRIPPY, DWW19F, DWW19G, CHFNWR, SOPC012, CHFTFN, CHFBTR, FUZZYLIN, CDUTSV01, CDUTSV02, GCDFUN, SOPC001, SOPC006, MONARR, DWW19I, MINIAND, DWW19J, VILLINE, CHANPAIR, DWW19K, DWW19H, DWW19C, DWW19A, SOPC010, CDUTSV03, SPCEXM, SOPC019, UNINUM, CHEFST, PJCYP, HEADBOB, SKYFALL, GIVAWAY, BALASEQ, OTSERC, SPCWAR, EATTWICE, BIGRES, CHEFING, TSECJ05, QM18B
NOV18B: CHFTIRED
ZCOPRAC: ZCO12001, ZCO12002, ZCO15002, ZCO15003, ZCO16002
NOV19B: SC31