Practice: KOL16J, KOL16E, AMJMP, AMCAM, KAN15RTH, KAN15RTC, INF16D
NCC2017: BXDIST
ALKH2017: XORPRO, CHEFGRUP, INCDEC
LTIME46: BRLADDER
APRIL17: SIMDISH, DISHLIFE, ROWSOLD, CLIQUED
MAY17: CHEFROUT, UNICOURS, MXMEDIAN
SEPT17: MINPERM, CHEFSUM, CHEFPDIG, FILLMTR, SEACO, WEASELTX, SUMCUBE
OCT17: PERFCONT, MEX, CHEFCOUN, CHEFGP, MARRAYS, CHEFCCYL, SHTARR, XORTREEH
COOK87: CK87MEDI, CK87GSUB, CK87QUER
NOV17: VILTRIBE, CLRL, PERPALIN, CHEFHPAL, CSUBQ, SEGPROD, LVGFT, POLY, CHEFNIL
DEC17: REDBLUE, CHEFUNI, CHEFEXQ, CHEFHAM, VK18, CPLAY, GIT01
JAN18: SQRGOOD, MONSTER, RECTANGL, MAXSC, KCON, STRMRG, PRTITION