Practice: PRIMEDST, BUILDIT, INSQ16F, AMCOINS, QUERY, COLORDIS, MNMXAR, MCO16406, SSPLD, POLY, GRAPLANE, TREEVERS, ICECREM, INVZCNT, DDQUERY, FREQFUN, FCIPL, WALK4, KPRB, EXTREME, XORCIST, STR_FUNC, BASKETS, CHEFAOR, DISTNUM2, WALKBT, CONTAIN
JULY17: NITIKA, CALC, IPCTRAIN, CHEFSIGN, PSHTTR, TWOCOINS, EXPTREE
MARCH18B: MINEAT, MINVOTE, CHEGLOVE, BIGSALE, XXOR, MIXCOLOR, PSHTRG