Practice: L56GAME, HILLS, ICL1801, ORDTEAMS, RECTLOVE, HARRYWND, SIMPLPRO, EASYPROB, HIGHWAYC, H1, NAICHEF, VEGETA, NUMCOMP, FLOW001, LUCKFOUR, THREEFR, PLAYPIAN, TRACE, VOWELTB, QUADROOT, ADACRA, QUALPREL, EID, C00K0FF, FLOW002, SOPC18A, CAMPON, NOMATCH, PINS, SNCKYEAR, CHFAR, CHFTIRED, BITOBYT, PPATTERN, AGECAL, KCHESS, LISDIGIT, CHSERVE, BUCKETS, ISITCAKE, TYPING, EVENT, VALIDSTK, TRUEDARE, ADASTAIR, ROBOGAME, LIFELTD, ANUBTG, HMAPPY2, JDELAY, AVG, PROXYC, MATCHS, EXUNA, BFTT, MINEAT, PROSUM, LECANDY, GCDDIV, SIMPSTAT, COG2003, COG2002, DOR, MYSARA, GIFTSRC, CHCBOX, CHEFINSQ, RIGHTRI, PPDAY, PRFXGD, SWPDGT, NITGOC, MARM, RRCOPY, RESQ, MEXUM, FFL, PSHOT, SLAB, RECNDSTR, ECAPR202, CHFING, RAAVANCH, LAXMAN, RPOWER, BHARAT, HTREE, CHEFRECP, LOSTWKND, WWALK, CONVSTR, TREDIFF, KAZOKU, POWK, PRICECON, XYSTR, CHFICRM, EOEO, EVENM, MAXMEX, CACHEHIT, PERCAPTA, CLLCM, CLPNT, CLBRKT, EVENTUAL, ORTHODOX, HELPHAND, CENS20G, CENS20D, CHEFNWRK, POLYREL, KFOLD, ARRGAME, ALIENIN, ECAUG204, CRDGAME2, PATHSUMS, CATSDOGS, CNDYGAME, RB2CNF, KDIAMS, HIRINGWO, CIRCOLOR, ROOKPATH, STROPERS, DIVPERMS, CALCULUS, CHEFEZQ, EVENPSUM, ATTENDU, CATHIEF, SDSTRING, CIRCHAOS, BASKETS, MYSAR, SWEETRQ, KTTREE, CYBV, CAB, AGCY, ORAND, BLKJK, NTCOL, EOOPR, COCR105, ATWNT, PRIGAME, AVGSORT, COPRIMEX, INDEP, MVALUE, LUNCHTIM

JAN18: RECTANGL

FEB18: CHEFCHR, CHEFPTNT

COOK91: CCOOK

MARCH18B: CHEGLOVE, BIGSALE, MIXCOLOR

ALKH2018: HELPVOLD

CMEL2018: CNDLOVE, SINS

APRIL18B: CHEFWORK

LOCAPR18: CRICSCR

COOK94B: CHEFRUN

SEPT18B: MAGICHF, CHEFADV, XORIER

INTY2018: INF1804, INF1805

ZCOPRAC: ZCO14003, ZCO14001, ZCO12001, ZCO13003, ZCO14002

DEC18B: CHFIDEAL, CHFINTRO, MAXEP

LTIME73B: PAJAPONG, SILLYPRS

JULY19B: CHFM, PRTAGN, MMAX

IARCSJUD: ENDCORR, IAREVERS, LEADGAME, LONGPALI, BOOKLIST, VOTERSDI, TILES01, NEXTPERM, SORTROWS, IARANK, DIVSEQ

DCOD19B: PIPSQUIK

DEC19B: WATSCORE, PLMU, SUBSPLAY, BINXOR, BINADD

HECS2020: CC000, CC001

LTIME81B: POPGATES, NOTALLFL

MARCH20B: ADASHOP2, CHPINTU, ENGXOR

GHC32020: MOON

CHPTRS01: FUNRUN, GAMENUM, CODEKARO

APRIL20A: CARSELL, COVIDLQ, UNITGCD, STRNO, SQRDSUB, REBIT, ANSLEAK

PCO12020: MORECAKE, PUNISH, LVPOL, LOTR1

COPT2020: GRDAY1, NOSEM

CMYC2020: CXORJ, TRPTTONY

AUG20A: CHEFWARS, SKMP, CHEFWED, SUBSFREQ

CHIL2020: MLINE, BININSC

CEFT2020: BUNKGUY, MAKEHAPP, QFUN, SERIESTO

SEPT20A: ADAMAT, CHFNSWAP, FINXOR, CRDGAME2, TREE2

COOK122A: MVAL

LTIME88A: ROOTTREE, UKROBOT, WATMELON

CCHI2021: CCBTS01

Practice: BUGCAL, CNTGRP

MARCH18B: MINEAT, MINVOTE, PSHTRG

APRIL18B: WGHTNUM

LOCAPR18: PERFNEC

ZCOPRAC: ZCO13001, ZCO15002

MARCH20B: LAZER, BREAK, MDSWIN2

APRIL20A: FCTRE, PPDIV

AUG20A: CHEFCOMP

SEPT20A: EQDIV

LTIME88A: PERMSPL