Practice: CHEFSUM, FCTRL, FCTRL2, KFIB, L56GAME, ICPC16C, ICPC16B, ARRPROB, CHFSQN, CEW1, MYSTWEEK, PROC18D, MIXGA, H4, MCO16404, CODX02, SINS, PRITREE, VSN, FLOW002, REMAIN, EDGEDIR, DLDAG, BIAS, IT1, FEXP, GCDDIV, YVNUM, BUCKETS, DISLOG, SMPLSUM, GRAPART, CDM102, HMAPPY2, FLOW016, XDCOMP, TRICKYDL, CHFCH, ROLLBAR, TRDST, GRIDS, ICL1903, BINTREE, PALIN, WTBTR, ANUMLA, SNCK04, GCDSET, MINSUBAR, COLORDIS, COMPEXP, MIXTURES, DANS, FGTREE, SLUSH, BURARRAY, DPERM, MNZEQ, CIRMERGE, NBONACCI, RRFRNDS, SUBLCM, QM14A, QM14B, QM12B, QM9A, TWOVRIBL, XORSN, FUZZYLIN, KQM16A, CKWLK, ITSON02, BACREP, RNG97, BIGRES, APARTS, COPRIME3, EAREA, TELNET, INVSACK, UNBAL, GUESSNUM, EVIPRO, MORTGAGE, STICK2, SMPAIR, DWW19D, COCR107, COCR101, COCR102, PERCAPTA, CHKPTS, BANQUNT, BIT3C, ECJN207, BSPDP3, TSALES, MBARS, MCURIOUS, CKOJ20B, CKOJ20C, CKOJ20E, ORTHODOX, CIELRCPT, CDVNT01D, IEMCO8E, IEMCO8D, DIGIMU, CAC201, CAC202, CHLOVE, BEACIRC, CENS20F, STRING, CHEFSUMS, CFS2007, INQU2003, RNG, ENC2020E, MXSCST, EMPRNM, ITGUY12, ITGUY13, REC15C, REC15B, FTNUM, CODEBRK6, RAVI1234, INGEN04, SOPC21E, BINSUBS, DIVISOR, QUERGAME, STRKSORT, STRPOW, BURGER, NUMCOMP1, BNSONSTR, POLYRT, TICTACTO, GRCNT, SUBSTR3, XORSPRT, FRIENDGR, ODDARY, CLEARARR, CHEFDQE, TREEDIST
LTIME53: BUGCAL
COOK89: FBMT
JAN18: RECTANGL, MAXSC, KCON, STRMRG, PRTITION
LTIME58A: ARRP
LTIME60B: TRACE
COOK96B: ENCMSG
AUG18B: GCDMOD, PROBLEMS, SHKNUM, SPELLBOB
SEPT18B: MAGICHF, CHEFADV, XORIER, BSHUFFLE
OCT18B: CHSERVE, BITOBYT, MINDSUM, HMAPPY, CCIRCLES, BBRICKS, SURCHESS
NOV18B: PRDRG, CHFTIRED, CHHAPPY, HMAPPY1, GMEDIAN, MAGICHF2, PRITREE
ZCOPRAC: ZCO14003, ZCO14001, ZCO13001, ZCO15002, ZCO12001, ZCO13003, ZCO14002, ZCO14004, ZCO17001
DEC18B: CHFINTRO, CHFIDEAL, MAXEP, INTXOR, COMAS
JAN19A: XYPIZQ, DPAIRS, DIFNEIGH, EARTSEQ, MGAME
IEMCHEMY: IEMCHEM1, IEMCHEM2, IEMCHEM3, IEMCHEM4, IEMCHEM5, IEMCHEM6, IEMCHEM7, IEMCHEM8, IEMCHEM9, IEMCHM10, IEMCHM11, IEMCHM12, IEMCHM13, IEMCHM14, IEMCHM15, IEMCHM16, IEMCHM17, IEMCHM18, IEMCHM19, IEMCHM20, IEMCHM21, IEMCHM22, IEMCHM23, IEMCHM24, IEMCHM25, IEMCHM26, IEMCHM27, IEMCHM28, IEMCHM29, IEMCHM30
FEB19A: GUESSRT, CHEFING, ARTBALAN, MANRECT
WCS2019: WCSD, WCSB, WCSA, WCSC
MARCH19A: SUBPRNJL, CHONQ, CHEFSOC, INTERLEA, TREASURE
ICL2019: ICL1902
NUVO2019: ROSO, CANDC, SABAR, CHFMTR, PUBG
JUNE19A: SUMAGCD, CHFING, LENTMO, COUNTIT, INTRPATH, COOLCHEF, SNCK99, FGTREE
FFC12019: SHADOW2, MARSWA, SHADOW, DRCHE, CHEKOH, AERTS
JULY19A: CCC, GUESSPRM, CIRMERGE, CHFWAR, LVMFFN, PRTAGN, SNKAPT, CHFWAR2
KPM22019: KETEKI2A, KETEKI2B, KETEKI2C
ALCM2019: ALC002, ALC001, ALC005
LICO2020: DCANDY, ISHGAME, OMYGAME, ISHGRAPH, PATTERNG
COCA2020: COCA2003, COCA2001, HOTNCOLD, COCA2006, TWOARM, PRTWHY
ENJU2020: ECJN202, ECJN201, ECJN203, ECJN204, ECJN205, ECJN206, ECJN208, ECJN209
PROC2020: CHFBANK, WLIST, ENGRIS, FRAKK, VC711, TIMET, TWD, SPACEW
BGS12020: BSPDP0, BSP1, BSPDP1, BSPSTR, BSPDP2
MCOD2020: MCUBES, MGOLD, MLECTURE
QFUN2020: CHEFCAKE, DGTMAGIC, SCTFIGHT, MAGICMED, CRCLJUMP, CHEMFACT
COMT2020: EQUALNUM, BHPORSRP, HELPTECH, ROOTSQR, RACETIME
CENS2020: CENS20D, CENS20G, CENS20F, CENS20A, CENS20C
CFUS2020: CFS2005, CFS2001, CFS2002, CFS2004
CGRL2020: CGTR03, CGMN1, CGPP2
APO12020: APOC2_03, APOC2_01, APOC2_02, APOC2_04, APOC2_05
ARYS2020: FREQARRY, GOLDTRIP, CSHIP, TRAINWT, BDYGFT
ENNO2020: ECNOV09, ENCNOV, ENCDNOV, ENCNOV11, ECJAND, ENCNOV4, ECJANC, SS6, MAGIC123
PPW12020: ANITGUY2
FUSN2020: CKWR04, CKWR08, CKWR01, CKWR03, CKWR06, CKWR07, CKWR09, CKWR05
PBK02020: ITGUY10, ITGUY13, ITGUY12, ITGUY11
PBK12020: ITGUY16, ITGUY14, ITGUY17, ITGUY15, ITGUY19, ITGUY18, ITGUY20
PBK22020: ITGUY21, ITGUY22, ITGUY25, ITGUY23, ITGUY26, ITGUY24, ITGUY27
CSTR2020: AMONGUS, SUBTRACT, DELHI, MALLTILE, ELECTRIC
STRG2020: ENCYP, REMIX, TOTCARS, STRJHT
PTRN2020: ITGUY44, ITGUY43, ITGUY40, ITGUY39, ITGUY38, ITGUY37, ITGUY35, ITGUY36, ITGUY41, ITGUY42
ENDE2020: ENCDEC2, ENCDEC01, ENCDEC03, ENCDEC04, ENCDEC5, ENCDEC6, ENCDEC8, ENCDEC07, ENCDEC09
BRBG2020: THTOG
PEND2020: ANITGUY4, ITGUY02, ITGUY03, ITGUY08, ITGUY04, ITGUY00, ANITGUY9, ANITGUY7, ANITGUY8, ITGUY59, ANITGUY6
PSTR2020: ANITGUY5, ANITGUY3, ITGUY46, ITGUY45, ITGUY58, ITGUY05, ITGUY07, ITGUY06, ITGUY09, ITGUY60, ITGUY57
INRO2021: COUPLING, JEWELMIN, CHRIST, ILLUMINA, GOODARR, WINIT
PTRN2021: ITGUY56, ITGUY55, ITGUY54, ITGUY53, ITGUY52, ITGUY51, ITGUY50, ITGUY49, ITGUY48, ITGUY47
CDGO2021: DIFFPENS, PALINDRO, POSON, STRNCHAR, MINLEN
INDC2021: DATEGIFT
POPU2021: POPPUSH1, EASYABC, TSOH, POPPUSH5, BXRED
PBFL2021: ITGUY68
CMAT2021: CIN011, CIN010, CIN0003, CIN006
PBCK2021: ITGUY69, ITGUY71, ITGUY72, ITGUY70
BEE32021: ONO, POLITE, SBLBCK, SWEETCPL, WISORT
CDYN2021: DEFITEM, CHFTNS, DILEMMA, CTYTRA, WRTNK, PROPER
BITB2021: PIKASH
BSP22021: BS2DP1, BS2DP4, BS2DP8, BS2DP3, BS2DP5, BS2DP2
ROCS2021: ROCPERM, ROCTREV, ROCXOR, ROCPRIME, ROCPASS, ROCPLMNS, ROCSAD
ROCF2021: ROCSET, ROCPERM2, ROCNEZUK, ROCDIV
HACN2021: FIBXOR01, MISMEETA, STRGGEN1
BITM2021: JAN20211, JAN20213, JAN20212
CLWC2021: CLWI21D, CLWI21B, CLWI21C
JCI32021: MINOPER, LASTWORD, CHECANDY, PATHCHEF, POWOF2
CKAL2021: CAKP01, CAKP05, CAKP04, CKALP08
CP7D2021: CHEFBREA, CHEFTEMP, CHEFSTRN, CHEFAKE, CHEFPROB
CFS22021: PIZZATRT, SHRETRD, MINCOIN, CHAPTER, NARCHK, MAXPRIZE
ACRN2021: YAGCDP, CAGHS, CASTP, STOP
MNIA2021: IDENTIFY, CARLANDO, DNAMG, BBM
CCHI2021: CCBTS05, CCBTS04, CCBTS03, CCBTS01, CCBTS02
CCRC21A: BMI, TOTSCR, CHEFPAT, ISREC, HOLLOW, TOVERLP
SPYB21A: OPERATE, VCOUPLE, SAVWATER, GOTHAM, PILGRIMS
CDW22021: PPPPPPP9, PPPPPP11, PPPPPP12
START3A: CCISLAND, HIRETEST, TANDP, RISK, DRIVE, CHILLS
MAY21A: MODEQ, ISS, XOREQUAL, VPATH, THOUSES, TCTCTOE
COOK129A: FLGZRO, P7SWAPS, BURGER
START4A: LAZYCHF, CORTSENT, QUIZPLAG, CTIME, DEQUEUE
JUNE21A: BITTUP, DUALDIST, MAT, SHROUTE, DAREA, COCONUT, CHFHEIST, MFSS, SUBTRCOV, OPTSET
CAK22021: CHVSDO
GLDT2021: AROO21, SPQL01, ESTHND, DISTCOMP, SIMMIN, TFTWN, AALIEN
PATN2021: BITPLAY4, CRICMTC1, SERIES1
START5A: CYCLICQD, CHEFQUER, FLAPPYBD, TOTCRT, BLITZ3_2, SLPCYCLE
JULY21A: PARTN01, KPATHQRY, XXOORR, MINNOTES, PAIRCNT, DAKIMAKU, CHEFORA
PLGR2021: PLAG0, PLAG01, PLAG03, PLAG04, PLAG02
START6A: CRICRANK, THREDICE, JOKRBTMN, ETUP, HMWPRB, PALNUM
START7A: CHSFORMT, FODCHAIN, MAXARXOR, CEILSUM, MAXSWT, ODDBITS
START8A: CLSPWR
DEC21A: PYRAMIDMOVES