Practice: PANIC, CIRCOLOR, CIRCLEAT
LTIME50: LOSTMAX, MAXOR, TRAVELAL, DIVSET
NOV20B: SELEDGE, ADADISH, RESTORE, FEMA2, CNDYGAME, UNSQUERS, SCALSUM, CHEFSSM, RB2CNF
DEC20A: EVENPSUM, POSPREFS, HXOR, CALCULUS, STROPERS, LCASQRT, DIVPERMS, DGMATRIX, MODPARRS, PALINDEQ
JAN21A: RCTEXSCC, ANTSCHEF, BLKJK, ORAND, COOLSBST, TILESQRS, CURMAT, ARCRT, GRDSTD, SQSORT