COOK05: PAIRING, COMMUTE, PREPARE
JAN11: COUNTREL, FLUSHOT, RESTEXP, CHESSGM, SPLIT
COOK06: HOLES, CHEFTEAM, WINDOW2
MARCH11: OMAX
COOK08: MONTRANS, SNAKY, GROUPING
APRIL11: NUMGAME2, RECTCNT, SPREAD, CPOINT, L2GRAPH
COOK10: TIDRICE, BIGPIZA, EQIDLIS, PACKBAND
JUNE11: CTEAMS, RG_01, RESTOCK, CAVE
COOK11: KNIGHTMV, SUPERPLN, ARITHPR
JULY11: AEHASH, LOKBIL, KITCHEN, NETWORK
AUG11: IGAME
COOK13: DRAGNXOR, NDLVOTE, ROTSTRNG, TKCHOCS
COOK16: SUBANAGR, MVCOIN, COLCHAIN
COOK17: CIELAB, CIEL8STR, CIELQUIZ
COOK18: COLLIDE, KSUBSUM, TAKEAWAY, FALLDOWN
FEB12: LUCKY5, MAXCOUNT, WCOUNT, LUCKY1
MARCH12: HDELIVER, LUCKY2, LWS, SHUTTLE, SPOON
COOK20: CIELNUM1, CIELNUM2, CIELLAND
APRIL12: DOUBLE, PLAYFIT, PANSTACK, DUMPLING, SIMGRAPH
COOK21: BESTBATS, PAINTING, RESIST, TRAINING, TMRATING
MAY12: CHEFHOME, CHEFLUCK, STONES, TWSTR, DIVPAIR, MEDIAN, LEBOXES, DIGFORST, CKROACH
COOK22: LUCKYSTR, LUCKYBAL, LUCKFILL, LUCKYSWP
JUNE12: LECANDY, RESQ, LUCKY8, CAKEDOOM
JULY12: CSUMD, DREAM, SAD, RRATING, LEBOBBLE, FAVNUM, GRAYSC
COOK24: CIELRCPT, CIELTOMY, CIELMAP
AUG12: DRANGE, HOMDEL, LEBOMBS, LUKYDRIV
BTCD2012: DOORS, GOALIE, KMIN, T02, T03, EVILHACK
COOK25: NOCODING, LEBINARY, YNOUTPUT, CHEFPASS
SEP12: CHEFTOWN, HORSES, CKISSHUG, CROWD
COOK28: LEDIV, LEPERMUT, LEMAGIC