Practice: EVENM, CHEFRECP, CHEFSHIP, CACHEHIT, MAXMEX, ECJN202, ECJN201, ECJN203, CLPNT, CHECHOC, BITMASK4, TOWIN, CENS20G, POLYREL, ECAUG201, ECAUG204, CFS2002, WATMELON, GCDOPS, UKROBOT, ROOTTREE, CODSTAN2, FIZZA, INQU2000, GSUB, SSO, ECPC10C, FLIP, GASOLINE, ITGUY27, ITGUY22, SDSTRING, SWAP10HG, THREE, CAB, ITGUY61, CIN0003, CIN010, CIN006

BIT32020: BIT3F

COLE2020: CLLCM

COOK120B: EVENTUAL

COJK2020: CKOJ20A

LTIME86B: CHEFSTEP

COMT2020: EQUALNUM

CHIL2020: MLINE, BININSC

CENS2020: CENS20D

COOK121B: CHEFNWRK

CEFT2020: BUNKGUY, MAKEHAPP

LTIME87B: MODEFREQ

ENAU2020: ECAUG202

SSCC2020: SSEC0005, SSEC0010, SSEC0020

CFUS2020: CFS2001

COOK122B: BOWLERS

CFUN2020: CODSTAN4, CODSTAN1, CODSTAN7

CZEN2020: SIPM, ZRACE

NEWB2020: HNH01

APO12020: APOC2_03, APOC2_01

LTIME89B: ANDOR

ECPG2020: ECPC10A

COOK124B: IPCCERT

LTIME90B: BEGGASOL

UWCOI21: UWCOI21A

PBK22020: ITGUY21, ITGUY25, ITGUY26

COOK125B: ATTENDU, CATHIEF

LTIME91B: SEDARR

ENDE2020: ENCDEC2, ENCDEC01

BYTR20B: CYBV

CMAT2021: CIN011

COMT2020: ROOTSQR

COVO2020: BINARR

LTIME87B: ARRGAME

LTIME90B: XORCOMP

UWCOI21: UWCOI21B