Practice: DCE05, POLYEVAL, MINXOR, ROOTTREE, UKROBOT, XOXO, WRKWAYS, BICONT, CBFEAST, MEXUM, DOTTIME, HXR, SEGCOMPR, GCDMOD, GRAPART, BINFUN, CVDRUN, CHEFEZQ, POSAND, REPLESX, ADDSQURE, DDIMMST, FEMA2, CNDYGAME, ANTSCHEF, CONDEL, POLY, PRIMEDST
JUNE20B: PRICECON, XYSTR, CHFICRM, EOEO, EVENM
JAN21C: TILESQRS, DIVTHREE, DECODEIT, FAIRELCT, BILLRD, WIPL, ORAND
FEB21B: MAXFUN, FROGS, TEAMNAME, SUMXOR2, PRIGAME, ATWNT, MULGAME
LTIME93B: COPRIMEX, PALPALS, AVGSORT, SEDMAX, INDEP