Practice: PLUSMUL, MEXDIV, CHEFPRAD, ANCESTOR, BLACKCOM, ROBOTDAG, PREFIXOR, WIQ, GQUERY, FOURPTS, LUCKYDAY, BINOMSUM, KPERFMAT, SAFPAR, CHEFSPAG, HPIRATES, STRTF, SPECTAC, CHEFEQUA
AUG17: RAINBOWA, CHEFFA, CHEFMOVR, GCAC, PALINGAM, STRINGRA, HILLJUMP, WALKBT, MATDW, FLOWERPO
SEPT17: CHEFSUM, MINPERM, CHEFPDIG, FILLMTR, SEACO, WEASELTX, SUMCUBE, WEASELSC, QGRID
JUNE18A: VSN, TWOFL, ARCTR, WRKWAYS, BUILDIT, BIBOARD
IOITC181: CIRCINTE, CYCLECOL, KPERFMAT
IOITC182: CHANGNUM, EXACTWAL, COINDENO
SEPT18A: BSHUFFLE, TABGAME, ANDSQR, CHEFLST, STCFOTT, PHOTOCOM, FCTR
OCT18A: HMAPPY, MINDSUM, SURCHESS, BBRICKS, TREEWALK, DISTRING, CPCOMP