Practice: PTOSS, BTCODE_H, AMBALLS, RRBIGNUM, PPTREE, PPLUCKY, ANUTDP

COOK20: CIELNUM1, CIELNUM2

COOK23: TWTCLOSE, NOKIA, GROWGOLD

COOK24: CIELRCPT, CIELTOMY, CIELMAP

COOK25: NOCODING, YNOUTPUT, CHEFPASS, LEBINARY

COOK26: RRECIPE, CARVANS, COALSCAM, PPERM

OCT12: DRGNBOOL, NEWSCH, MAXCOMP, DIAMOND, LUCKY10

COOK27: BUYING2, TOURNAM, EQUALIZ

DEC12: GRANAMA, MGCRNK, DBOY, BEX, CNTWAYS

COOK29: MUFFINS3, DIRECTI

COOK30: CIELDIST, MANYCHEF

COOK32: TAPALIN, TAVISUAL, TABUS, TASTR

COOK33: AMMEAT, AMMEAT2, AMSTRING, LEFEED

COOK50: SUBGCD, GRID, SUBLCM, WW2, UPDTREE

COOK62: FRGTNLNG, STACKS, SPRNMBRS, REIGN2