Practice: ZEROONE, FINDMOD, CHEF7UP, MEDMAX, TREUPS, CNTPEAK, KLXOR, MXFACS, EVOFWEIRDSUM, FIXTREE, CHEFWM, MEANIDIAN, INTSEQ, EVENXOR, EQLIS, MERGEBS
OCT21C: DIGITREM, MEXPROB, MEXOR, ANDSUBAR, THREEBOX, MIXTURE
LTIME101B: N1VALUES, CHEFCAR, MEDMAX
FZBZ21B: CAN_REACH, MKGPLNKS, SUBMIMX, CLESEQ
JAN221B: PINBS, RIFFLES, MASTER, XORED
JAN222B: SUMANDOR