Practice: ENCMSG, PCJ18C, PCJ18B, CHFRST, SPELLBOB, SQCB, MGCSET, PROC18A, PLAYPIAN, PPATTERN, SMPAIR, XORIER, AVGPR, MAXCOUNT, CNGE, DIS, CAICE, PSCD, JAPP, XORNEY, XORAGN, WCSA, ANUUND, KTTABLE, ICM01, ICM09, EZPZ, FASTFOOD, IEMCO7C, IEMCO7A, SUBINC, DIVCHK, TWINPR, CPL01, CPL02, CTKEY, SNAKPROC, HORSES, ADAROKS2, CV, VILTRIBE, PERPALIN, CHEFHPAL, CLRL, EXAM1, EATTWICE, SLUSH, PAJAPONG, TRIP2, CHEFINSQ, FIBEASY, GDSUB

BIBA2018: RECTSQR

SEPT18B: MAGICHF, CHEFADV

COOK98B: MAKPERM, ATM2

LTIME64B: JDELAY

OCT18B: CHSERVE, BITOBYT

NOV18B: CHFTIRED, CHHAPPY, PRDRG

COOK100B: BEAUTGAR, TRUEDARE

DEC18B: CHFINTRO, CHFIDEAL

JAN19B: FANCY, HP18, DPAIRS, MGAME, DIFNEIGH

COSE2019: ANKSPCL

INAL2019: IALG5

LTIME68B: WTCH, RKS

FEB19B: HMAPPY2, CHEFING, DEPCHEF, MAGICJAR, MANRECT, ARTBALAN

NCC2019: NCC1902, NCC1903

LTIME69B: AVG, TRICKYDL

MARCH19B: CHNUM, CHDIGER, JAIN

POLP2019: SUMSUM

BION2019: VWL

LTIME70B: TSTROBOT, POGOSTCK

ALKH2019: DANOW

COOK105B: CFMM, HUNGALGO, PEWDSVTS

DARG2019: SUMMOD, TUPALIN, LOALL

MAY19B: REDONE, MATCHS

CODX2019: CODX002, CODX003, CODX005

JUNE19B: PROXYC, RSIGNS, CHFING, KS2, SUMAGCD

JULY19B: CHFM, MMAX, PRTAGN, GUESSPRM

LTIME74B: RPD, SFRV

AUG19B: MSNSADM1, DSTAPLS, CHEFDIL, ZOMCAV, KS1

SEPT19A: CHEFK1

OCT19A: MSV, MARM, EVEDG

Practice: WATCHFB, ALLSUB, MATHL, PAIRSUM2, CATFEED, PINS, DECUNI, BURARRAY

SEPT18B: XORIER

DEC18B: MAXEP, INTXOR

MARCH19B: SUBPRNJL, CHONQ

LTIME70B: SEVENSEG

MAY19B: BINARY

JULY19B: CIRMERGE

AUG19B: ENCODING

SEPT19A: LAPD

OCT19A: BACREP