Practice: QTREE6, FIBTREE, CHEFKNN
SEPT17: SEACO, CHEFSUM, MINPERM, CHEFPDIG, FILLMTR, SUMCUBE, WEASELTX, WEASELSC, QGRID, SEAFUNC
OCT17: PERFCONT, MEX, CHEFCOUN, CHEFGP, MARRAYS, CHEFCCYL, XORTREEH, SHTARR, LKYEDGE, POINTCN
NOV17: VILTRIBE, CLRL, PERPALIN, CHEFHPAL, CSUBQ, SEGPROD, LVGFT, POLY, BINOMSUM, CHEFNIL
DEC17: CHEFEXQ, GIT01, VK18, CPLAY, CHEFUNI, CHEFHAM, REDBLUE, CHEFFIB
JAN18: RECTANGL, MAXSC, KCON, STRMRG, PRTITION, MONSTER, KILLKTH, XYHUMOQ, SQRGOOD, CHEFPALS
MARCH18A: MIXCOLOR, XXOR, MINVOTE, PSHTRG, CHEFKNN, GCDCNT, CUTTREE