Practice: TEST, PALIPALI, DFSGRID, TCP, SUBARRAY
COOK04: RECIPE, KNIGHTS, LIFE, COOKOFF
JAN11: FLUSHOT
COOK07: COMM3, ATOMS, SEQUENCE
MARCH11: OMAX
COOK08: MONTRANS, SNAKY, GROUPING
APRIL11: NUMGAME2, RECTCNT, SPREAD, CPOINT
COOK10: TIDRICE, BIGPIZA, EQIDLIS, PACKBAND
AUG11: IGAME
COOK14: DIGROT, HOTEL, LASTDIG
OCT11: DISHDIS, LUCKPAL, REPSTR, BAKE, LAND
COOK15: TRAVELER, GENARSEQ, NONPALIN
NOV11: HAREJUMP, NEWREST, POSTAL
DEC11: MOVES
COOK18: COLLIDE, KSUBSUM, TAKEAWAY, FALLDOWN
FEB12: MAXCOUNT, LUCKY5, WCOUNT, LUCKY1
MARCH12: SPOON
CDOL2012: COOP4, COOP3, COOP5, COOP2, COOP1
MAY12: STONES, CHEFLUCK, TWSTR, CHEFHOME, DIVPAIR, MEDIAN, DIGFORST
JUNE12: LECANDY, RESQ, LUCKY8, PARPOLY, CAKEDOOM
AUG12: LEBOMBS, HOMDEL, DRANGE, LUKYDRIV
COOK26: CARVANS, RRECIPE, COALSCAM
COOK27: BUYING2, EQUALIZ, TOURNAM, REARRAN
COOK32: TAPALIN, TAVISUAL, TASTR, TABUS
AUG13: SPCANDY, LELEMON, SHIRO, HELLO, CNTSOLS, CHMOD, PRIMEDST, SEABAL, LYRC, DELNMS
COOK37: RIGHTRI, DIVQUERY, STRDIG
SEPT13: CAOS1, CAOS2, COOLGUYS, INTEG, LEEXAMS, SPOONS, MLCHEF
COOK39: PPNUM, PPTEST, PPXOR, PPLUCKY
COOK40: AMIFIB, NEXTNUM, NUMPATH, LOWSUM, TRSUBTR
JAN14: ERROR, PLZLYKME, FGFS, MTRICK, METEORAK, FRBSUM
COOK49: PERMSUFF, TREEGAME, SHOOTING
COOK115A: XORGM, CYCLCSUM, PEPPERA
COOK117A: MINOPS, TOWCNT, KPERM
COOK118A: CROADS, CHEFSHIP, CHEFTRIP, CHEFSQUD
COOK127A: CONDEL