Practice: LONGSEQ, CK87MEDI, ICPC16B, ALGR18K, CTHREE, HILLS, LNGHW, WIZDATE, PALINQRY, CHFNSEQ, STRNGFNC, XDS, CNDLOVE, SINS, FLIPCOIN, VIJJUPAR, CFATC
AUG17: RAINBOWA
SEPT17: CHEFPDIG, CHEFSUM, MINPERM
NOV17: PERPALIN, CLRL, VILTRIBE, CHEFHPAL
COOK88: RNDPAIR
DEC17: GIT01, CPLAY, CHEFHAM, VK18
JAN18: MAXSC, RECTANGL, KCON, PRTITION
LTIME56: L56GAME
FEB18: CHEFCHR, CHEFPTNT, CARPTUN, PERMPAL, POINPOLY, BIAS
GSF2018: GSFEB18D
MARCH18B: CHEGLOVE, BIGSALE, MIXCOLOR, XXOR, MINEAT, MINVOTE
GOC2018: KHCARD, KUNDIG, ANIRWO, ANUSQU, ADASUM
LTIME58A: ZOZ
APRIL18A: GOODPREF, HIGHWAYC, CUTPLANT, CHEFPAR
COLE2018: CLFIBD
MAY18A: CHSIGN, DBFB, FAKEBS, NONCONVX
JULY18A: NMNMX, EQUILIBR, WARTARAN, GEARS
AUG18A: KCOMPRES, GCDMOD, INMAT
OCT18A: BBRICKS, MINDSUM, HMAPPY, SURCHESS
NOV18A: HMAPPY1, BINSTR, MAGICHF2, GMEDIAN, PRITREE
COG2018: COG1803, COG1801, COG1805
KOL18ROL: VALIDSTK, BUCKETWA, BEAUKONO
ENJA2019: CAICE, MOVQUE, MDSA, MDSB, REA
FEB19A: XDCOMP, MAXTAX, TRDST, MANRECT, ARTBALAN, CHEFING, GUESSRT, CHORCKIT
AUG19A: CHGORAM, KS1, CHEFDIL, DSTAPLS, MSNSADM1, ENCODING, MAXEXPR, ZOMCAV
DEC20A: LCASQRT, HXOR, STROPERS, CALCULUS, POSPREFS, EVENPSUM