Practice: CTHREE, CARRAY, PSHTRG, DIVSUBS, TREEUGH, DECUNI, ENCMSG, ORMATRIX, PRMDIV, PROC18A, PROC18B, BUGF18D, CDZ14D, MAKPERM, CHEFRES, SUBAND, MINWORK, TSHIRTS, AGECAL, BUCKETS, MOVQUE, CAICE, CTEXT, MDSB, MDSA, DUNDRG, MDSC, BAADSHAH, NCC1902, NCC1904
COOK86: LIKECS01
COGE2017: CGEEK01, CGEEK02, CGEEK03, CGEEK0Y
LOCSEP17: CHEFTRAV
LTIME52: C00K0FF
NPLQ2017: NPL1701A, NPL1701B, NPL1701C
LTIME53: BUGCAL
NOV17: PERPALIN, VILTRIBE, CLRL
LTIME54: SMRSTR
DEC17: GIT01, CPLAY, VK18, CHEFHAM
COOK90: MULTHREE
LTIME56: L56GAME
FEB18: PERMPAL, CHEFCHR, CHEFPTNT, CARPTUN
NCC2018: NCC1807
MARCH18A: MIXCOLOR, XXOR, MINVOTE
COLF2018: APR101, APR106, APR105, APR104
COLE2018: CLFIBD
CMA22018: EGJAM, GANGS, CHOCOSTK, ENGINEER, OCM
COOK93A: BINIM
LOCAPR18: CRICSCR
LTIME59A: GCDDIV
MAY18B: RD19, XORAGN, MTYFRI, DBFB, FAKEBS
COOK94B: CHEFRUN
LOCJUN18: LOC18JUN, NOOB, CHEFCUP
ISCC2018: T22, T21, T23, T26, T28, T24, T27, T29, T25
LOCJUL18: CMK
AUG18A: SPELLBOB, SHKNUM, PROBLEMS, GCDMOD
OCT18A: HMAPPY, MINDSUM, CHSERVE, BITOBYT, SURCHESS, CCIRCLES, BBRICKS
ENOC2018: CHFBINS, DCODE, CHESS1, AOA, CHFGM, GRIDGM, CHFINT
COCE2018: QUERARR, LUCAS1, JAMOORA
CCLC2018: VKURI, TOUGHEST, STRSRCH, DIVFOUR
NOV18A: HMAPPY1, GMEDIAN, CHFTIRED, PRITREE, MAGICHF2
CDX2018: CODX06, CODX07, CODX02
COG2018: COG1803
DEC18A: MAXEP, INTXOR, EDGEDIR
JAN19A: DPAIRS, DIFNEIGH, EARTSEQ, XYPIZQ
FEB19A: CHEFING, ARTBALAN, GUESSRT, MANRECT, DEPCHEF, MAXTAX, HMAPPY2
COOK103A: CHFPARTY, MAXREMOV, SECPASS