Practice: CIELAB, NOTATRI, MARCHA2, SUBGCD, RANKLIST, ONEKING, POUR1, RRFRNDS, ABCSTR, GUESS, CHRL1, DIGJUMP, GRANAMA, SUMPAIR, SAD, KPRIME, SUBANAGR, MANYCHEF, XORSUB, FROGV, CKISSHUG, DISHOWN, MONTRANS, STACKS, SUMQ, NEO01, TYTACTIC, FBMT, BTAR, NW1, ABX01, MULTHREE, CTHREE, COPRIME3, CODERLIF, QUADFUNC, LAUGHMEN, AMBOXES, GCDMOD, PROBLEMS, PROC18C, PROC18D, MIXGA, SQMANIA, TRIANLUV, GOPALMAT, OETW, UPDOTR, AMR15C, KOL15A, KOL15C, ADASTAIR, BINIM2, BIPFAMIL, CHEFAOR, ADAPWNS, AMR16J, ABGAME, CHN07, DELARRAY, PROFTRIP, TWOLANE, INQU1905, ACM14AM3, AMR14E, AMR14C, ALLSUB, TREEVERS, ICECREM, PAIRSUM2, GRIDTOUR, ABDTOLL, ZUBREACH, ZUBTRCNT, ZUBAPCNT, ZUBRIDER, EXUNA, XORNEY, ENG5, LIFELTD, EOSUBSEQ, PREFNUM, WALKTREE, AUTOCARS, AMR16E, CRSHIT, GRUSORT, BANSTR, MANRECT, EXPTPROD, MAFIASYN
COOK80: ROBOTG
SEPT17: CHEFPDIG
OCT17: PERFCONT, MEX, CHEFCOUN
NOV17: CHEFHPAL, PERPALIN, VILTRIBE, CLRL
JAN18: STRMRG, MAXSC, RECTANGL, KCON, PRTITION
MARCH18B: CHEGLOVE, BIGSALE, MIXCOLOR, MINEAT, XXOR, MINVOTE
COOK92B: CO92JUDG, CO92SUBW, CO92MATR
LTIME61B: NUM239, SUMPOWER, TREESORT
JAN19B: FANCY, HP18, DPAIRS, MGAME, DIFNEIGH, EARTSEQ, XYPIZQ
ACD2019: LITEPHRS, DIV1, LYPLNK, CHACAND
COOK113A: XORIT