JUNE17: GOODSET, XENRANK, NEO01, UNIONSET, SUMQ
JULY17: CHEFSIGN, CALC, NITIKA, IPCTRAIN, TWOCOINS
SEPT17: CHEFSUM, MINPERM, CHEFPDIG
NOV17: VILTRIBE, CLRL, PERPALIN, CHEFHPAL
LTIME54: SMRSTR
DEC17: GIT01, CPLAY, VK18, CHEFUNI, CHEFHAM
JAN18: RECTANGL, MAXSC, KCON, PRTITION, STRMRG
FEB18: CHEFCHR, CHEFPTNT, CARPTUN, PERMPAL