Practice: CHEFQUE, ODTPIC, COPR16G, IITI15, GERALD07, MEANARR, BEAUSUB, MAKEQUAL, PERMAND, ARRAYSORTING, SMALLXOR, MAXDMGE, MIXGA, CONCATSORT, TR1
FEB20B: SNUG_FIT
START3C: CCISLAND, HIRETEST, TANDP, CHILLS, RISK, DRIVE
COOK130B: WAV2, TOOXOR, BNSONSTR