Practice: CK87MEDI, CK87QUER, RNDPAIR, ONCHESS, SMRSTR, C00K0FF, NAICHEF, CUTBOARD, ATM2, CNTPRIME
ICOP1803: KFIB
ICOP1806: MINMAX3
JAN18: KCON, RECTANGL, MAXSC, STRMRG
APRIL18A: HIGHWAYC
AUG18B: SPELLBOB, SHKNUM, PROBLEMS
SEPT18A: BSHUFFLE
LTIME64B: JDELAY, CHEFRES, OPPOSITE
OCT18B: CHSERVE, BITOBYT, MINDSUM, CCIRCLES, SURCHESS, HMAPPY
COOK99A: BINIM2
ZCOPRAC: ZCO14001, ZCO14003, ZCO13001