Practice: TEST, FCTRL, CLEANUP, INTEST, HOLES, PRPALIN, MARCHA1, SUMTRIAN, DCE05, TSORT, POINTS, TLG, RESN04, DRAGNXOR, CIELNUM2, CIELNUM1, PERMUT2, VOTERS, HS08TEST, EASYPROB, COOLING, RESIST, BESTBATS, PLAYFIT, SHUTTLE, SPOON, MARCHA2, CIELAB, COMM3, MIME2, HOTEL, PAIRING, TWTCLOSE, NOKIA, BASECHG, ARAN01, ARAN03, CD202, CRAFT05, MAXCOUNT, COINS, LUCKY5, LECANDY, LUCKYSTR, WCOUNT, GCD2, CIELTOMY, CIELRCPT, NUMGAME, DRANGE, LEBOMBS, HOMDEL, LUKYDRIV, ALGPRX, DOUBLE, RESQ, PALIN, YNOUTPUT, NOCODING, PRAYAS01, DPC204, MANIP2, CME04, CMB03, CMB02, CMB01, ENCD05, NSIT13, RUBIX2, LEBOBBLE, CHEFHOME, FCTRL2, CHEFWD, CROWD, RRECIPE, CARVANS, MARBLES, ENCODE01, MAXRECT, LEDIV, LEPERMUT, TF01, QNUMBER, ARIGEOM, MUFFINS3, TREEROOT, MULTQ3, HOB, DIVPRO, MAXCOMP, LEALCO, PANSTACK, CANDLE, TABUS, AMMEAT2, TKCONVEX, PERMUTE, COLLECT, ATTIC, TACHSTCK, TAAPLUSB, SEASOR, SEABAL, PD12, DIVQUERY, RIGHTRI, LIGHT, MLCHEF, CAOS1, TYTACTIC, KMHAMHA, CAOS3, AMSGAME1, PCYCLE, BLOCKING, BTCODE_G, BTCODE_A, BTCODE_D, STABLEMP, CHSEQ22, LEBLOCKS, KNPSK, DYNAINV, TAVISUAL, RRDAG, VCS, EQUALITY, CFRTEST, REARRSTR, COPRIME3, EGRCAKE, KFUNC, SMPLSUM, TRIANGCL, ODDDIV, BINTREEQ, PTMSSNG
COOK18: COLLIDE
FEB12: MAXCOUNT, LUCKY5, WCOUNT
MARCH12: HDELIVER, SPOON, SHUTTLE
AGTK2012: ALGFACT, ALG2N, ALGPRX, ALGINT
APRIL12: DOUBLE, PLAYFIT, DUMPLING
MAY12: STONES, CHEFLUCK, TWSTR, CHEFHOME
COOK22: LUCKYSTR
JUNE12: LECANDY, RESQ, CAKEDOOM
JULY12: SAD, DREAM, CSUMD, RRATING, GRAYSC, LEBOBBLE
AUG12: LEBOMBS, HOMDEL, LUKYDRIV, DRANGE
SEP12: HORSES, CKISSHUG, CROWD, CHEFTOWN, CHEFWD
OCT12: DRGNBOOL, NEWSCH, MAXCOMP, DIAMOND, LUCKY10, MAXRECT
DEC12: GRANAMA, MGCRNK, DBOY, BEX, CNTWAYS, ARIGEOM, WORDNINJ
JAN13: SALARY, CVOTE, LEALCO, CHEFHACK, DIVPRO, THREEDIF, KILOWHAT, HOB
ACMAMR12: ATKCTR, LIGHTS, MSTRINGS, CBLOCKS, MINMAX
FEB13: BUY1GET1, CLMBSTRS, LECARDS, MBOARD, EFFPAINT
MARCH13: RDF, FIRESC, TOTR, APPROX, MINESWPR
APRIL13: MAXDIFF, LEVY, LEMUSIC, KINGCON, FCBARCA, CHEFGAME, FAULT
MAY13: NAME1, NAME2, FTRIP, MSTICK, WITMATH
JUNE13: LAPIN, PREDICT, DELISH, LEMOUSE, WSTRING, COLLECT, PERMUTE, TKCONVEX, CHAORNOT
JULY13: CIRKILL, GALACTIK, KPRIME, CHRECT, MOU1H, PROB, SEASOR
AUG13: SPCANDY, LELEMON, SHIRO, HELLO, CNTSOLS, CHMOD, DELNMS, SEABAL
BTCD2013: DIFBMB
SEPT13: CAOS1, CAOS2, LEEXAMS, SPOONS, MLCHEF, INTEG, COOLGUYS, SEASNAKE
COOK38: RRCODE, RRMATRIX, RRGAME
OCT13: LEBAMBOO, ARRGAME2, SEATRSF, MAANDI, HELPLIRA, CAOS3, KMHAMHA, EDSTGRID
CRPT2013: CRYPT01
NOV13: PRETNUM, JOHNY, MCHAIRS, SDSQUARE, SPOTWO, SEAVEC, CHEFGM
DEC13: ALEXNUMB, RECTQUER, MARBLEGF, CHODE, REIGN, CUBE
LTIME07: MIKE1
JAN14: ERROR, FGFS, SEAGRP, PLZLYKME, MTRICK
CODX2014: REN2013A, REN2013K, REN2013G, REN2013B, REN2013D
FEB14: LCPESY, SUBMIN, TWODOGS, COLARR, LEMOVIE, DRGHTS, CHSEQ22, LMATRIX2
MAY14: OJUMPS, COMPILER, RRSTONE, CHEFBM, SEAGM, LEBALONS
COOK46: ANUUND, ANUDTC, ANUBGC
JUNE14: CHEFZOT, GUESS, FORGETPW, DIGJUMP, MAXPR, FUNC, LEBLOCKS
JULY14: CSUB, SGARDEN, DISHOWN, FROGV, RETPO, LEPAINT, LUCKG, GERALD09, GNUM
AUG14: MOU2H, CLETAB, CRAWA, EQUAKE, PRGIFT, REVERSE, TSHIRTS, SIGFIB, SEASHUF
SEPT14: CHEFINV, CHEFLR, SEABUB, ROTATION, RAINBOWB, UASEQ, FLOORI4, FACTORIZ
COOK51: ANUWTA, ANUARM, ANUMLA
NOV14: CHEFSEG, CHEFWORD, DISCHAR, PRPALN, RBTREE, POWERMUL
DEC14: CAPPLE, CHEFBR, CHEFPRES, XORSUB
JAN15: CHEFSTON, GCDQ, SEAVOTE, ONEKING, CLPERM, QSET, SEAND2
CDVA2015: CDVA1502, CDVA1504, CDVA1505, CDVA1508, CDVA1510, CDVA1507
MARCH15: CNOTE, SIGNWAVE, DEVCLASS, STRSUB, MTRWY
MAY15: CHEFRP, SETDIFF, CHAPD, DEVSTR
JUNE15: STDYTAB, FRNDMTNG, CHSTR, ANCOIMP, CBARG, CHPLGNS, SEADIVM
JULY15: CHCUBE, LCKYST, EGBOBRD, MCHEF, ADDMUL
AUG15: ADMAG, COOKMACH, GRGUY, WOUT
SEPT15: BANROB, DONUTS, MSTEP, LIGHTHSE
LTIME28: SPALNUM
DEC15: CHEFST, PLANEDIV, ORACLCS, CHEFFILT
COOK65: CHEFARRP
JAN16: RGAME, CBALLS, DEVPERF, SEAKAM, CHEFTMA, CHINFL, CYCLRACE, CHMKTRPS
SEPT16: CHFNFRN, DIVMAC, JTREE, RESCALC, LEXOPAL, LONGSEQ, CHMTDV
DEC16: BASE, KTHMAX, KIRLAB, ANKTRAIN, ALEXROSE, EDIT
APRIL17: CHEFDIV, SMARKET, DGTCNT, RNDGRID, ROWSOLD, DISHLIFE, SIMDISH, CLIQUED
MAY17: CHEFROUT, UNICOURS, MXMEDIAN, CHEFCODE, GPD, SANDWICH, CHEFSUBA, WSITES01, CHEFBATL
JULY17: NITIKA, EXPTREE, CALC, IPCTRAIN, CHEFSIGN, PSHTTR, TWOCOINS