Practice: MACGUN, CMB01, CREDF4, TRIQUERY, SEAVEC, KTHPATH, MOU1H, TASTR, HEADBOB, CSS2, PHYSICS, ANDTUPLE, FNCS, PPOW, CB01, SEGSUMQ, ANCESTOR, ANGLE
NOV11: HAREJUMP
JAN12: MISINT2
OCT12: DIAMOND, DRGNBOOL, MAXCOMP, NEWSCH, MAXRECT, LUCKY10, BMASTER, TEAMSIZE
NOV12: CANDYGAM, CBARS, CONFLIP, COUNTARI, DDISH, JABO, LUCKY9, TOURMAP, MANYLEFT, MARTARTS
DEC12: ARIGEOM, BEX, CNTWAYS, DBOY, GRANAMA, MGCRNK, SEREJA, WORDNINJ
JAN13: SALARY, CHEFHACK, CVOTE, DIVPRO, LEALCO, THREEDIF, ANDOOR, HOB, KILOWHAT
FEB13: BUY1GET1, CLMBSTRS, LECARDS, EFFPAINT, MBOARD
MARCH13: APPROX, TOTR, FIRESC, MINESWPR, RDF
APRIL13: MAXDIFF, LEVY, FCBARCA, LEMUSIC, KINGCON, CHEFGAME, FAULT
MAY13: NAME2, NAME1, MSTICK, WITMATH, FTRIP, JUNONGF, CHALENGE, TREE, QTREE
JUNE13: LAPIN, PREDICT, CHAORNOT, DELISH, WSTRING, LEMOUSE, COLLECT, PERMUTE
JULY13: CHRECT, KPRIME, CIRKILL, GALACTIK
UVCNCD13: GOPR, BOTM, GOPJ, CTSHT, PERHIL
NOV13: JOHNY, MCHAIRS, SDSQUARE, SPOTWO, PRETNUM, MONOPLOY, CHEFGM, SEAVEC, GERALD2
NCDRN13: UVHST, TPLOT, SVHR, GPNY, UVTR
MAY14: SEAGM, OJUMPS, RRSTONE, COMPILER, CHEFBM, LEBALONS, ANUMFS
JUNE14: CHEFZOT, GUESS, FORGETPW, DIGJUMP, MAXPR, FUNC, TWOCOMP, LEBLOCKS, DARTS
AUG14: PRGIFT, CRAWA, REVERSE, TSHIRTS, EQUAKE
SEPT14: CHEFLR, ROTATION, RAINBOWB, FACTORIZ, UASEQ, FLOORI4, SEABUB, CHEFINV
OCT14: SEATSR, TRIPS, CHEFGR, PRPOTION, PRLADDU, FATCHEF, CHEFSQUA, CHEFPNT
NOV14: DISCHAR, PRPALN, CHEFSEG, POWERMUL, RBTREE, CHEFWORD, SEAPERM2, SEAORD, SPELL
CDSM2014: PPOW, CHFMAX, CHEFTR, CHFFIELD, CHFBOOKS
MTRX2014: JERYFIBO, TOMJER, STIKGAME, APPUZZLE, FLITKT
COOK52: BRACKETS, PETERSEN, LSTGRPH
MARCH15: CNOTE, SIGNWAVE, DEVCLASS, MTRWY, SEAPROAR, STRSUB
APRIL15: BROKPHON, CHEFLCM, PIANO1, CSEQ, CARLOS, FRMQ, LPARTY, DEVVOTE, DIVLAND, BWGAME
JAN16: CBALLS, DEVPERF, CHEFTMA, CHMKTRPS, CHINFL, CYCLRACE, ASTRD
JUNE16: DEVARRAY, CHCOINSG, BINOP, CHEARMY, CHEFARK, CHSQARR, FRJUMP, SADPAIRS, CHNWGM
JULY17: MULDIG, SRVRS, NITIKA, CHEFSIGN, CALC, IPCTRAIN, PSHTTR, TWOCOINS, EXPTREE
JAN18: XYHUMOQ, KILLKTH, MONSTER, RECTANGL, MAXSC, KCON, SQRGOOD, STRMRG, PRTITION, CHEFPALS
ZCOPRAC: ZCO15004, ZCO13004, ZCO12003, ZCO13002, ZCO12002, ZCO15001, ZCO15003
INOIPRAC: INOI1501, INOI1301, INOI1401, INOI1202, INOI1402, INOI1201, INOI1302, INOI1502
SNCKQL21: LUCKYNUM
SNCK1A21: DANCEMOVES, MINLCM1, RRR, BINFLIP