AUG17: RAINBOWA, CHEFMOVR, GCAC, PALINGAM, CHEFFA, FLOWERPO, STRINGRA
OCT17: PERFCONT, MEX, CHEFCOUN, CHEFGP, CHEFCCYL, MARRAYS, POINTCN
DEC17: GIT01, CPLAY, VK18, CHEFEXQ, REDBLUE, CHEFHAM, CHEFUNI
JAN18: RECTANGL, MAXSC, KCON, STRMRG, PRTITION, XYHUMOQ
FEB18: CHANOQ, CHEFCHR, CHEFPTNT, CARPTUN, PERMPAL, POINPOLY, BROCLK
MARCH18A: MIXCOLOR, XXOR, MINVOTE, GCDCNT, PSHTRG, CHEFKNN, EMBDTREE
CMEL2018: CNDLOVE, SINS, XDS, LCSTSUB, SEGSM