Practice: ORDERS, COINS, PRIME1, TWTCLOSE, MARBLES, TREEROOT, PALIN, NUMFACT, FLIPCOIN, SUMQ, WEASELTX, MATDYS, AMR15C, SHTARR, ACM14AM5, ICPC16A, PERMEXIS, UGLYF, VRTXCOVR, SEAVOTE, ARRAYTRM, MIXTURES, AND, ONEKING, TAAND, TASHIFT, CHEFSUBA, CHSIGN, VALIDSTK, BUCKETWA, BEAUKONO, PREFNUM, THSTRS, CEXM
MAY17: CHEFROUT, UNICOURS, MXMEDIAN
LOCMAY17: BONDFOND
JUNE17: GOODSET, XENRANK, UNIONSET, NEO01
AUG17: RAINBOWA, CHEFMOVR, GCAC, PALINGAM
LTIME51: MATPAN
SEPT17: SEACO, FILLMTR, CHEFSUM, MINPERM, CHEFPDIG
OCT17: PERFCONT, MEX, CHEFCOUN, CHEFGP, MARRAYS, CHEFCCYL
NOV17: CHEFHPAL, CLRL, VILTRIBE, PERPALIN
JAN18: RECTANGL, MAXSC, KCON, PRTITION, STRMRG
FEB18: BROCLK, POINPOLY, CHEFCHR, CHEFPTNT, PERMPAL, CARPTUN, CLANDLBL
INOIPRAC: INOI1402, INOI1201, INOI1302, INOI1202, INOI1502, INOI1401