Practice: CIELAB, PRIME1, COINS, TACNTSTR, LEPERMUT, PREFINVS, TWTCLOSE, CHRL4, LIKECS01, CSUBQ, MARBLES, PALIN, MULTQ3, DIGIMU, DGTCNT, WORKCHEF, CHSERVE, BITOBYT, ADASTAIR, MATPER, CHSTR, INSQ15_A, PALIN3, XORSUB, UWCOI20D, ABCSTR, CHEFB, AND, ANUMLA, CHEFEXQ, TACHSTCK, NAME2, LUCKY5, FROGV, PRFXGD, PROSUM, CHEFD, TUZGMBR, DINCPATH
LTIME46: BRLADDER
JUNE17: GOODSET
DEC17: GIT01
FEB18: CHEFCHR, CHEFPTNT, PERMPAL
MARCH18B: CHEGLOVE, BIGSALE, MIXCOLOR, MINEAT, XXOR, MINVOTE
NOV18B: CHFTIRED, CHHAPPY, PRDRG, HMAPPY1, GMEDIAN, MAGICHF2, BINSTR, PRITREE
DEC18A: INTXOR, MAXEP, EDGEDIR, CBFEAST, DLDAG