Practice: CLOSEFAR, XORCMPNT, ABSNX, GCDMASK, GUESSG, EZRMQ, PRDRAW, STTT, KPRB, PAINTREE, NQNF, RESTCH, COWSHEDS, EXPREP, TOTEM, EXTREME, CHEFMOD, POFP, COPAIR, RGY, PSTONES, CHEFSUMS, ROTATPOL, PERMSPL, UKROBOT, FEWDIFF, BRBAL, MOVCOIN2, RECOVER, ADITREE, ADIMAT, XORTABLE, RANDKNAP, XOXO, INVERACT, CDSUMS, EFLIP, SETQUER, XORCOUNT, EVSTR, KTTREE, XORPALIN, ARCRT, EQLGIFTS, ATWNT, MULGAME, CONSADD, RWALKS, ARRAYOPS, SANITIZE
LTIME84B: LOSTWKND, WWALK, CONVSTR, TREDIFF, CHEFZRON
JUNE20B: EVENM, PRICECON, XYSTR, CHFICRM, EOEO, TTUPLE, CONTAIN, COVDSMPL, DIFVAL
COOK119A: PERCAPTA, CHKPTS, BANQUNT
LTIME85A: MAXAND18, SQRSUBMA, GOLMINE, COWSHEDS
JULY20A: DRGNDEN, LCMCONST, PTMSSNG, DRCHEF, CHFNSWPS
COOK120A: EVENTUAL, ORTHODOX, BOJACK, PATHETIC, XORCIST
LTIME86A: BINFUN, GOLOMB, PRT2
AUG20A: RGY, SUBSFREQ, CHEFWED, SKMP, ACCBIP, CHEFCOMP, ANTS
SEPT20A: MVCN2TST, ADAMAT, FINXOR, CRDGAME2, CHFNSWAP
COOK122A: MININS, MVAL, JTSARTR
LTIME88A: ROOTTREE
OCT20A: DDIMMST, POSAND, ADDSQURE, REPLESX, SEGCOMPR, ROOTMST, INVSMOD2
NOV20A: RESTORE, SCALSUM, CNDYGAME, UNSQUERS
COOK124A: IPCCERT, FLIP, HIRINGWO, KDIAMS, COMMCHA
COOK126A: MEXSUB, ANDPREF, TREEANC, NTCOL
MARCH21A: SUBPROB, SPACEARR, DENSEGRP, LCKDSAFE
COOK127A: CONDEL
COOK128A: OROFAND, TDISTS, VALET, DELSORT
LTIME95A: SPTREE