Practice: SPALNUM, CHEFZOT, SUBANAGR, KPRIME, SUBMIN, PRPOTION, TASHIFT, CHAPD, LUCKYSTR, DISCHAR, LEDIV, ANUARM, MIME2, GERALD04, MAANDI, DISTCODE, CHEFLR, CB2, CB3, COINS, RBTREE, INLO23, UNPAIR, FRCPRT, KGP16D, KGP16K, KGP14C, KGP14D, ZUBTRCNT, ZUBRIDER
DEC15: CHEFST
COOK65: CHEFARRP
SOPC1602: OPC1604
FEB16: CHEFDETE
COOK67: PPSUM
LOCFEB16: CHOCOLAT
COYA2016: CDYPA02
JUNE16: DEVARRAY, CHCOINSG, CHEARMY, BINOP
LOCJUN16: SKYSCR, GOODNUMB, CHSHIFU
LTIME38: STUDVOTE
LTIME39: ALPHABET
LOCAUG16: CHEFBGNM
SEPT16: LONGSEQ, LEXOPAL, RESCALC, CHFNFRN, DIVMAC
COWS2016: CVW
LTIME40: LTM40AB
LTIME41: BOUQUET
JAN17: CATSDOGS
FEB17: CHEFAPAR
LTIME45: COOMILK
LTIME48: PREFINVS
JUNE17: GOODSET, XENRANK, SUMQ, UNIONSET, NEO01
JULY17: NITIKA
LTIME50: LOSTMAX
AUG17: RAINBOWA, CHEFMOVR, GCAC, PALINGAM
SEPT17: CHEFSUM, MINPERM, CHEFPDIG
COOK86: LIKECS01, LIKECS02, LIKECS03
OCT17: MEX, PERFCONT, CHEFCOUN, MARRAYS, CHEFCCYL, CHEFGP
NOV17: VILTRIBE, CLRL, PERPALIN, CHEFHPAL, CSUBQ, SEGPROD
ICOP1806: MINMAX3
JAN18: RECTANGL, MAXSC, KCON, STRMRG, PRTITION
FOPR2018: FOOLS18A, FOOLS18B, FOOLS18D
GOC2018: ANIRWO, ANUSQU, ADASUM
LTIME58A: ZOZ
COOK98A: MAKPERM
OCT18B: CHSERVE, HMAPPY, MINDSUM
LTIME65B: THREEFR, CLORGIRD, WEIRD2
ZCOPRAC: ZCO14003, ZCO13001, ZCO14002