Practice: INTEST, CHEGLOVE, CHEFCHR, TWOVSTEN, ANUUND, PCJ18C, SPELLBOB, PCJ18B, PCJ18A, PINS, MGCSET, CLFIBD, START01, FLOW002, CHOPRT, FLOW018, NAICHEF, EID, PROBSET, CHCOINSG, GOODPERM, NUMCOMP, ENCMSG, ORDTEAMS, ICPC16A, ICPC16F, ICPC16E, ALTARAY, DBOY, GRID, PLAYPIAN, NOMATCH, SOPC18A, SPACE, PERMEXIS, BOOKCHEF, XORSUB, IOPC13D, IOPC13N, SHLOCK, BROCODE, CHEFROUT, UNICOURS, MARTING1, CHEFSUM, MINPERM, CHEFPDIG, CSUB, ISITCAKE, CNTFAIL, YVNUM, SUBINC, BUCKETS, RRPLAYER, IITK1P08, RNDPAIR, RECTANGL, GGBHAI, REVERSE, FIRESC, PETERSEN, IOPC17C, FLTRCK, RRECIPE, CIELDIST, SUBGCD, MSTICK, QSET, FAMTREE, CHEFOFR, MAX2, GREG, FLIPCOIN, BICLIQUE, AND, DELARRAY, PALPATH, REDCGAME, AMR15A, AMR15D, AMR15C, CHN15C, SAFEROBO, EAREA, CHFDORA, LCKYST, CJQK01, CJQK03, ICM2007, XORCMPNT, CHEFADD, COINS, TRERMB, XORSEQ, CHEFSQUD, LCMCONST, POFP, AMBDAY, AMLPALIN, RBTREES, ECPC10A, ECPC10C, COOLSBST, BLKJK, COMMCHA, TREEANC, EQLGIFTS, FLOW016, SPTREE, CLPS
GOC2018: ANIRWO, ANUSQU, KUNDIG
APRIL18B: CHEFWORK
SEPT18B: MAGICHF, CHEFADV, BSHUFFLE, XORIER
LTIME64B: JDELAY, CHEFRES, OPPOSITE
ZCOPRAC: ZCO14003
DEC18B: CHFINTRO, CHFIDEAL, MAXEP, COMAS, INTXOR, EDGEDIR, DLDAG
JAN19B: FANCY, HP18, MGAME, DPAIRS, XYPIZQ, DIFNEIGH
ICOP1904: SSJG, SHIVIGOD, JVPHOBIA
COOK102A: ADASCOOL
COSE2019: ANKSPCL
FEB19A: CHEFING, GUESSRT, MANRECT, ARTBALAN
MARCH19A: SUBPRNJL
COOK106A: GCDSET, EXPXOR, BICLIQUE
JUNE19A: SUMAGCD, CHFING, LENTMO
AUG19A: MAXEXPR, KS1, CHEFDIL, ENCODING
SEPT19A: DOOFST, LAPD, CHEFK1, FUZZYLIN, EXPGCD
LTIME76A: PAIRSUM2, ALLSUB, TREEVERS
OCT19A: MSV
DEC19A: CHFRAN, BINXOR, BINADD, STICNOT
KH19MOS: WALKFAST, BALLCOL, MAXDIVER, RANDID
COOK113A: XORIT
JAN20A: DYNAMO, CHEFPSA, CHFDORA, ENGLISH
COWR2020: COWA19F, COWA19B, COWA19C
CJQK2020: CJQK02
NCC2020: NCC002
UWCOI20: UWCOI20A, UWCOI20B, UWCOI20D
COOK116A: MYSARA, MAXBTY, RANDCHCL, ESCTRE
GHC32020: MOON
CHPTRS01: FUNRUN, WASHHAND, GAMENUM, CODEKARO, CSCARE, CARLOT, ARTPNT
APRIL20A: STRNO, SQRDSUB, REBIT, PPDIV, ANSLEAK, FCTRE
COOK117A: MINOPS
LTIME83A: MEXUM, DOTTIME, TRIQRY
PCR12020: RAAVANCH, LAXMAN, RPOWER, HTREE, BHARAT, STIMEMCH
COOK118A: CROADS, CHEFSHIP, CHEFTRIP
LTIME85A: MAXAND18, GOLMINE, SQRSUBMA
ENJU2020: ECJN201, ECJN202, ECJN203, ECJN204, ECJN205, ECJN206, ECJN208, ECJN207, ECJN209
JULY20A: PTMSSNG, CHFNSWPS, DRCHEF, DRGNDEN, WEIRDMUL, LCMCONST
LTIME86A: BINFUN, PRT2, GOLOMB
AUG20A: SKMP, CHEFWED, SUBSFREQ, ACCBIP, RGY, CHEFCOMP
COOK125A: SDSTRING, CIRCHAOS, SEDPASS, BASKETS
CSTR2020: SUBTRACT, AMONGUS, ELECTRIC, DELHI, MALLTILE
LTIME91A: THREE, SWAP10HG, EVSTR
JAN21A: RCTEXSCC, ANTSCHEF, ORAND, ARCRT
COOK126A: MEXSUB, NTCOL, ANDPREF
LTIME93A: SEDMAX, INDEP, AVGSORT
COOK127A: CONDEL, CHEFSORT, WATRA
COOK128A: OROFAND, TDISTS, VALET
MAY21A: VPATH, MODEQ, XOREQUAL, TCTCTOE, THOUSES
COOK131A: CHFPLN, MODEQUAL, BEAUSUB, COLRGRPH
START9A: CORONA, FIBOSEQ, FRIENDGR, BLACKCEL, XLSQUARE, BUS
COOK132A: DIFSTR, CLEARARR, ODDARY, INTEREQ
SNCKQL21: SSTRPREF2, MINDIFF1, MAXDISTKT, TESTSERIES, LUCKYNUM
SNCK1A21: DANCEMOVES, MINLCM1, RRR, EQBEAUTY, BINFLIP
SNCKPE21: PRDTPAIN, SLIPPERS, DECSUBK
START20A: STBARR, BRTXORS, WRDVLS, VKMPAIRS
LTIME103A: RMNTREV, OPTSORT, SLEEPTECH, INTREENCLR
CDRV21A: CNTPEAK, KLXOR, MXFACS, EVOFWEIRDSUM, CNTARRAY, FIXTREE