Practice: HS08TEST, INTEST, MUFFINS3, FLOW001, FCTRL2, FLOW006, TSORT, FLOW002, START01, TEST, FCTRL, COINS, TSHIRTS, GRIDGM, SWAPMATR, STBARR, CHEFGRD, MSUB121, MAKEODD, PRIMESETMUL, AMBOXES, MERGEDLIS
DEC20B: VACCINE1, EVENPSUM, VACCINE2, POSPREFS, HXOR
JAN21C: DIVTHREE, DECODEIT, FAIRELCT, BILLRD
START21C: SOS, DEVSPORTS, COVID_19, CHEFGRD, ANDORUNI, CHEFWM, MEANIDIAN
JAN221B: PINBS, RIFFLES, MASTER, XORED
EXUN21B: GRIDXOR, SUMPARITY, CIRCLEGAME, GOODBINTREE, RAINDROPS
JAN222B: CRYCOLR, TRMT, POWSUM, SUMANDOR, EXAMTIME, MINFD, ARRPART