Practice: XORTABLE

LTIME49: TWONMS, MAXSEGM, COMPCLUB

LTIME64B: CHEFRES, JDELAY, OPPOSITE

MOSCWJ19: ANTMAT, CUTPIZ, SUBLD, INVLIS

LTIME66A: USF, BPS, MXM, MDN

DEC18A: MAXEP, EDGEDIR, INTXOR, DLDAG, CBFEAST

COOK101A: YVNUM

COOK102A: ADASCOOL, ADAMTR

INAL2019: IALG5, IALG2, IALG4

LTIME68A: DIS, RKS, WNDR, MMC

ENJA2019: CAICE, CTEXT, MOVQUE, MDSA, MDSB, CFATC, MDSC, REA, DUNDRG

LTIME69A: CHFCH, TRICKYDL, ROLLBAR

MARCH19A: SUBPRNJL, CHONQ, CHEFSOC, TREASURE, MATPER

ICMT2019: ICM01, ICM09, ICM08

COOK104A: MARCAPS, NBONACCI, SONGSHOP

LTIME70A: PERMPART, TRVLCHEF, SEVENSEG

ALKH2019: DANOW, MIRTREE, THCOM

LTIME49: SHDWCMP

LTIME64B: BJUDGE, MATCH2

LTIME69A: GRAPHTRE, PERMLIST