Practice: SPAMCLAS, COUPSYS, GOODBAD, STRLBP, VILTRIBE, ALEXTASK, SINS, SPLST, BTAR, ATM2, MAKPERM, SUBINC, WOUT, GRGUY, FROGV, EID, PROBSET, SURVIVE, AGECAL, BUCKETS, NBONACCI, MINSUBAR, ELEVSTRS, SLUSH, CHEFDIL, KS1, ADDI, AVPN6
COOK89: FBMT
FEB18: CHEFCHR, CHEFPTNT, PERMPAL
APRIL18B: CHEFWORK
LOCAPR18: CRICSCR
MAY18B: RD19, XORAGN, MTYFRI, DBFB, FAKEBS
COOK94B: CHEFRUN
LTIME60B: TRACE
AUG18B: GCDMOD, SPELLBOB, SHKNUM, PROBLEMS
SEPT18B: MAGICHF, CHEFADV, BSHUFFLE
LTIME64B: JDELAY, CHEFRES, OPPOSITE
NOV18B: CHFTIRED
DEC18B: CHFINTRO, CHFIDEAL, INTXOR, MAXEP, COMAS, DLDAG
KOL18ROL: VALIDSTK
JAN19A: EARTSEQ, DPAIRS, GRAPART, DIFNEIGH, XYPIZQ
APRIL19A: SUBREM
MAY19A: WTBTR
COOK106A: GCDSET, EXPXOR, BICLIQUE
LTIME72A: GRIDTOUR, REMMAX, ABDTOLL
LTIME73A: BURARRAY, DPERM, FUZZYCON
LTIME75A: DESTCELL
COOK110A: ANGGRA