Practice: ABSNX, TREDIFF, SQRSUBMA, TREE2, CHFNSWAP, INQU2003, XOXO, BASKETS, SEDPASS, EVSTR, ASTRGAME, WPLAY, CHCOINSG, FDIVGAME

MAY20B: COVID19, CORUS, TRPLSRT

COOK118B: CHEFRECP, CHFIMPRS, CHEFSHIP, CROADS

LTIME84A: CONVSTR

JUNE20A: EOEO, TTUPLE, CONTAIN, CONVAIR, COVDSMPL

LTIME85A: MAXAND18, GOLMINE

COOK120A: EVENTUAL, ORTHODOX

AUG20A: SKMP, SUBSFREQ, CHEFWED

COOK121A: POLYREL

LTIME87A: ARRGAME

SEPT20A: ADAMAT, FINXOR, CHFNSWAP, CRDGAME2

COOK122A: MVAL, MININS

LTIME88A: WATMELON, GCDOPS

COOK123A: PATHSUMS, DIANE

COOK125A: SDSTRING, CIRCHAOS

JAN21A: DIVTHREE, DECODEIT, BILLRD, FAIRELCT, WIPL, ANTSCHEF

INRO2021: COUPLING, CHRIST, GOODARR, JEWELMIN

LTIME92B: EVENDIFF, BINSUBS, EVENGAME, GOODGRID, DREDIV

FEB21B: MAXFUN, FROGS, TEAMNAME, PRIGAME, SUMXOR2, MULGAME, ATWNT

COOK127A: CONDEL

LTIME94A: LUNCHTIM, UNICOLOR

CDMT2021: IRREV, LBLADU

SPYB21A: VCOUPLE, SAVWATER

Practice: CNTGRP

MAY20B: CHANDF

LTIME84A: GCDMASK, ABSNX

JUNE20A: GUESSG, DIFVAL

LTIME85A: SQRSUBMA, COWSHEDS

AUG20A: ACCBIP

LTIME87A: ALIENIN, CNTGRP

SEPT20A: EQDIV

JAN21A: RCTEXSCC

LTIME94A: GAMEPROF