Practice: TEST, COOLING, COOKOFF, KNIGHTS, PUZZLES, IOPC1114, GROUPING, ENCODE13, BIGPIZA, SINSUMQ, ARITHPR, NETWORK, KITCHEN, MEANMEDI, HS08TEST, FCTRL, INTEST, FCTRL2, DCE05, ONP, HPARITY, ROTSTRNG, LASTDIG, LAMQUGAM, CIELWALK, CIELQUIZ, IOPC1210, IOPC1209, IOPC1201, IOPC1215, FLOORSMV, SALG04, SPOON, HDELIVER, SHUTTLE, LWS, LUCKY2, PARCOS, CIELLAND, PARALLEL, PAINTING, LUCKYSWP, DOWNLOAD, OLYMPIC, PALIPALI, AUTHEN, TRIQUERY, IOPC13B, IOPC13D, IOPC13O, IOPC13K, IOPC13S, IOPC13H, IOPC13G, AMBALLS, IOPC13L, IOPC13N, IOPC13A, IOPC13P, IOPC13C, AMXOR, IOPC13F, IOPC13J, IOPC13Q, IOPC13R, IOPC13M, TRANSFIG, TASUFFIX, DFSGRID, RRTREE, KTHPATH, ALK13E, TASTR, GERALD06, FRBSUM, CNTDSETS, CAKE2AM, ORDERAAM, CRANCBOY, GIVEAWAY, CRANLOTT, CRANPPOL, COPRIME, CDZ14E, CDZ14B, CDZ14D, COTA, IOPC14P, IOPC14F, IOPC14S, IOPC14D, CHMOD, IOPC14G, FBCHEF, DIREL, CIRCLE, GERALD08, ANUBGC, ANUBTT, ANUSAR, BNGAME, DIVSUBS, TROOT, SEAGRP, IOPC14J, GERALD3, RRDAG, DRAGONST, QRECT, NUMFACT, SPSHORT, STRSUB, IOPC15G, IOPC15R, STRBIT, DBYZ15T2, CHEFANUP, ASHIGIFT, PAINTBOX, UNPAIR, CAREFUL, PALPROB, DINING, CHEFVOTE, MINPOLY, MAXDIST, CHEFAOR, BUGATACK, RNG, CARDLINE, SEQLCS, INVERT, MANYLIST, FSFSFS, KCONNECT, CHEFKLCS, CHEFVEC, GRAPHCNT, CFTREE, IOPC16O, BITTWIST, ALOST, ASTRING, AHWORK, MAZE, ALLIANCE, MAZETRAV, GAMCOUNT, RAINFALL, SUMPP, SBSTCNT, CHEFLKJ, TREEDIAM, L5, ALICE, IOPC15H, QPOINT, LTM40GH, COUNTWAY, SWINDOW, FFCOMB, COUNTIES, CHEFINS, GRIDCOL, BEARSEG, CLOSESTQ, WIQ, BLACKCOM, FOURPTS, HULLSUM, MATRIXUM, INSQ17P, KOK100, CHEFTRAF, ISOARRAY, CARRAY, CSUBSEQ, COUPLES, ICL1803, INDSUB, SHTARR, RUNDIR, CHEFGORO, TRS, GQR, CHEFPIC, STICKS2, EXACTWAL, TRNJRN, BYTFST, ELEPPOND, NOSS, DLINE, ADAFUN, IALG6, IALG2, TNK, PERMLIST, CNVX4HUL
COOK05: PAIRING, COMMUTE, PREPARE
COOK06: HOLES, CHEFTEAM, WINDOW2, COLLTIME
COOK07: COMM3, ATOMS, SEQUENCE, ENERGY
ENCODED: ENCODE01, ENCODE02, ENCODE04, ENCODE05, ENCODE07, ENCODE06, ENCODE11
DREAMSPK: DSPCXI12
COOK09: MIME2, PRIMES2, COOKOFF2
COOK10: TIDRICE, EQIDLIS, PACKBAND
JULY11: LOKBIL, AEHASH, KITCHEN
COOK12: GARDENSQ, MISINTER, CHIEFETT
COOK13: NDLVOTE, DRAGNXOR, ROTSTRNG, KCHIPS, TKCHOCS
COOK14: DIGROT, HOTEL, LASTDIG
OCT11: DISHDIS, LUCKPAL, REPSTR
COOK15: TRAVELER, GENARSEQ, NONPALIN, PERMDIG
NOV11: HAREJUMP, NEWREST, POSTAL
COOK16: SUBANAGR, MVCOIN, COLCHAIN
COOK17: CIEL8STR, CIELAB, CIELBTL
JAN12: RHOUSE, LUCKY3, GAPFILL
COOK18: COLLIDE, TAKEAWAY, KSUBSUM
FEB12: MAXCOUNT, WCOUNT, LUCKY5, BBSYSTEM, LUCKY1, RSRECIPE, FINDSEQ, SMVSEVIL
COOK19: DAILY, EQUATIO, CAREFUL, BEARS
COOK20: CIELNUM1, CIELNUM2, CIELGAME
APRIL12: DOUBLE, PLAYFIT, PANSTACK, LUCKY4, PDSNUM, DUMPLING, SIMGRAPH
COOK21: BESTBATS, PAINTING, RESIST, TRAINING, TMRATING
MAY12: MEDIAN, LEBOXES, DIGFORST, DIVPAIR, CHEFHOME, TWSTR, CHEFLUCK, STONES, TICKETS, CKROACH
COOK23: TWTCLOSE, NOKIA, GROWGOLD
COOK24: CIELRCPT, CIELTOMY, CIELMAP
COOK25: NOCODING, LEBINARY, CHEFPASS, YNOUTPUT, UNFRIEND
COOK26: RRECIPE, COALSCAM, CARVANS, PPERM, PTOSS
COOK27: BUYING2, EQUALIZ, TOURNAM, TREEFUN
CDWV2012: TENNCLUM, TOYSGAME, BERRY, CANDYPK, DISHMIX, GESCAPE
COOK28: LEDIV, LEPERMUT, LEMAGIC
COOK29: MUFFINS3, DIRECTI, EXGCD, TREEROOT
COOK30: CIELDIST, MANYCHEF, DEFACING
COOK31: NOLOGIC, ROWCOLOP, HOB2, CHEFHCK2
TCSG2013: DISCOUNT, HCAKE, ALMOSTPR, STRONG
ALGT2013: TNMALG01, TNMALG07, TNMALG06
DBYZ2013: IITI11, IITI09, IITI07, IITI10, IITI06, IITI08
INVS2013: CDZ1301, CDZ1302, CDZ1303, CDZ1304, CDZ1305
COOK32: TAPALIN, TAVISUAL, TASTR, TABUS, TABISHOP
KDAT2013: DEVILNUM, WGHTLIF, DISTQUER, CHEFREST, CHEFSTR, CLUSTER
CDNB2013: IIITBH11, IIITBH14, IIITBH10, IIITBH13
COOK33: AMMEAT, AMMEAT2, AMSTRING, LEFEED
COOK34: AMSGAME1, AMSGAME2, AMROOK, AMSEQT
COOK35: ALETHIO, ATTIC, TYTACTIC, INVITES
COOK36: TAAPLUSB, TACHSTCK, TAACUTE, TACHEMIS
BTCD2013: MAXCOMB, PRSN, SPLCND
COOK37: RIGHTRI, DIVQUERY, STRDIG
COOK38: RRCODE, RRMATRIX, RRGAME, RRBIGNUM
LTIME04: CHITHH, CHGIFT1, CHMAGIC, CHXORR
CDCL2013: MPROB
COOK39: PPNUM, PPTEST, PPXOR, PPLUCKY, PPTREE
ALKH2013: ALK13C, ALK13G, ALK13A, ALK13F, ALK13B, ALK13H, ALK13D
TCFST13: TCFST03, TCFST06, TCFST05, TCFST07, TCFST04, TCFST09, TCFST08, TCFST02, TCFST10, TCFST01
LTIME05: EXPGAME, CHFQUEUE, CHGLSTGT, CNR
INSCRP13: INSCTS4, INSCTS3, INSCTS1, INSCTS5, INSCTS2
COOK40: AMIFIB, NEXTNUM, NUMPATH, LOWSUM, TRSUBTR
LTIME06: NUMBERS, PALINDR, LMA1, QMARKS
COOK41: GERALD04, GERALD03, GERALD05, GERALD3
LTIME07: MIKE2, MIKE1, SFUNC, SUBARR
COOK42: CAKE1AM, GAMEAAM, GANGAAM
CODX2014: REN2013K, REN2013A, REN2013G, REN2013C, REN2013D, REN2013F, REN2013B, REN2013E, REN2013I
LTIME08: CHRL1, CHRL2, CHRL3, CHRL4
DBYZ2014: IITI13, IITI15, IITI16, IITI17, IITI14
COOK43: REMISS, KINGSHIP, LPAIR, UNIQUE
LTIME09: LFEB14B, SEARRAYS, SEAD, LFEB14A
COOK44: ABCSTR, DIVIDING, PALIN3, DIVGAME, MINXOR
LTIME10: SUBSGM, CORRCHK, SHGAME, SEQCOUNT
COOK45: SNAPE, TCP, BICO, DIREL
LTIME11: KFORK, TANDC, CIRCLE, MPROD
COOK46: ANUDTC, ANUUND, ANUBGC, ANUSAR
LTIME12: APPROX2, TROOT, DIVSUBS
COOK47: FLAGS, PNTNG, KNPSK, WTHINGS, IDOLS
LTIME13: SMPAIR, COPRIME3, DYNAINV, SUBQUERY
COOK48: RRCOPY, RRSUM, RRFRNDS, RRTREE2, RRDAG
LTIME14: TALCA, TAAND, TASHIFT, TAEDITOR
PRCNSR14: HTLPLM, HPYBDAY, PLTGRP
COOK49: PERMSUFF, TREEGAME, SHOOTING, CNTDIGIT
COOK50: SUBGCD, SUBLCM, WW2, GRID, UPDTREE
LTIME16: CHEFA, CHEFB, CHEFC, CHEFD
COOK51: ANUARM, ANUWTA, ANUMLA, ANUTDP, ANUSFR
LTIME17: HEADBOB, ANDTUPLE, CSS2, PHYSICS
COOK52: BRACKETS, PETERSEN, LSTGRPH, MOSTDIST, COVERING
LTIME18: WSC, WSCAGAIN, DIVIDE, GRIDCONN
COOK53: RRPLAYER, RRJOKE, RRMTRX2, RRSERVER, RRJAM
LTIME19: TADELIVE, TASUMOBC, TAQTREE, TASTRMAT
COOK54: ANUBTG, ANUAHR, ANUTHM, ANUAAA, ANURRZ
LTIME20: LCH15JAB, LCH15CD, LCH15JEF, LCH15JGH
COOK55: TRISQ, WORLDCUP, SUBARRAY, FOMBRO
LTIME21: LUCKFOUR, FCUBE, HLDOTS, WPROB
COOK56: DIVGOLD, STRBIT, STRAB, KINT
DBYZ15: DBYZ15T, DBYZ15A, STRMCH, DBYZ15F, DBYZ15T2, DBYZ15B, DBYZ15C
CDOT2015: CDOUT6
COOK57: EQUALITY, VCS, TDRIVER, LFIVES, AGENTS
LTIME23: TICKETS5, XETF, PALPROB, HCLEAN
COOK58: CFRTEST, REARRSTR, DEVBDAY, XORGRID
LTIME24: DEVUGRAP, NWAYS, MAXMATCH, MDIST
COOK59: UTMOPR, ANKGAME, ANKPAREN, ANKNIM2
LTIME25: CHEFSTLT, CHEFAXR, CHEFDTRE, CHEFAOR
COOK60: COPS, SUMPAIR, KNODES, COMB4SUM, SEQTOWER
LTIME26: GDOG, PUPPYGM, PUPPYCT, PUPPYGCD
COOK61: XORNUBER, TWOSTR, SEQLCS
LTIME27: MNMX, CLOST, MAKPALIN, INVERT
COOK62: FRGTNLNG, SPRNMBRS, STACKS, REIGN2, SUBGRAPH
LTIME28: SPALNUM, PATTMATC, COFFEE, MANYLIST
LTIME29: EMITL, SVNTR, FSTSQ, STDPRGS
COOK64: SEALINE, SEAARASU, SEATR2, SEAPAIR, SEATR
LTIME30: QMAXTRIX, BWCELL, TREEPROD, KCONNECT
COOK65: CHEFARRP, CHEFTREE, CHEFQUE
LTIME31: ABROADS, SEEDLING, DISTCODE, EXNETWRK
COOK66: DESTROY, FRUITS, CFTREE, MXSM, PALSTR
LTIME32: PEAKS, EXPALIN, TRIANGCL, TABLECOV
COOK67: PPSUM, TUZGMBR, PPCTS, PUPPYPLM
LTIME33: CHEFSOCK, CHEFTIC, CHEFPOLY, CHEFDOMA
COOK68: ONOZ, ALTARAY, TWONIM, KTHCON, NPLANAR
LTIME34: SIMPSTAT, ARRAYSUM, PAIRCLST, ABABAABA
COOK69: MOVIEWKN, ODDDIV, BINTREEQ, LCPMAX, BITTWIST
LTIME35: KSUM, TRICOIN, COLORING, LABEL
LTIME37: SQNUMBF, OMWG, LCOLLIS, TRAVTREE
COOK71: CAKECUT, STICKS, RIGHTTRI, CHEFLAND, ANDMIN
COOK72: CHEFCBA, CHEFFED, CHEFIHG, CHEFLKJ, CHEFONM
LTIME38: STUDVOTE, LUMPYBUS, CLOSEFAR, CHEFCLOS
CDGO2016: ORMNDST, SKMGMT, CDGO1602, CDGO1601, CDGO1603
COOK73: TWEED, MADHAT, MCKTUR, QUEHEA
LTIME39: ALPHABET, LFSTACK, AVGSHORT
CDTN2016: CDTN02, CDTN04, CDTN03
COOK74: TALAZY, TAASEQ, TACNTSTR, TACTQUER
LTIME40: LTM40AB, LTM40GH, LTM40EF
COOK75: PERMEXIS, UGLYF, BOOKCHEF, SWINDOW, COUNTWAY
LTIME41: BOUQUET, RESTPERM, FFCOMB, COUNTIES
COOK76: SETELE, SEBIHWY, SECUBE, SELECT, SEQUAT2
LTIME42: CHEFSSET, CHEFSTUD, BALANPOL, TOMJERGA
COOK77: CHEFSETC, CHEFARRB, CHEFNUMK, CHEFINS
LTIME43: FLYMODE, SUPVIL, MSTQS
COOK78: MTRNSFRM, LISDIGIT, DIGITLIS, XRGRD
LTIME44: NOTINCOM, SEALUP, SEGMENTQ, IMPROVE
COOK79: DWNLD, CHAIRS, MIXFLVOR, COOKGAME, ADDMULT
LTIME45: QHOUSE, COOMILK, BRIBETR, OVERPNT
COOK80: ROBOTG, RAINBOW, CARDS777, INCXOR, MEETUP
IOPC2017: IOPC17A, IOPC17C, IOPC17D, IOPC17F, IOPC17B, IOPC17G
LTIME47: BEARSEG, SEGM01, DIGVIRUS, CLOSESTQ
COOK82: COOK82A, COOK82B, COOK82C, COOK82D, COOK82E
LTIME48: PREFINVS, POSTTREE, SUBINVER
COOK83: ADACRA, SNACKUP, CENTREE, ADADET, KNICOV
LTIME49: TWONMS, MAXSEGM, COMPCLUB
ISCC2017: PATROL, TRAVERSE, HISTOSIM, AHHOUSE, SEQUA, NODDC, RUINEDF
COOK84: CHNGFUNC, CHNGOR, CHNGSUM, BIPARTRE, CHNGSEQ
LTIME50: LOSTMAX, MAXOR, TRAVELAL, DIVSET
COOK85: ELEVSTRS, OBTTRNGL, GAMSTICK, MTRXMOD, TRCNTCT
LTIME51: MATPAN, MATDYS, MATTEG, MATCUT
COOK86: LIKECS01, LIKECS02, LIKECS03, LIKECS04, LIKECS05
LTIME52: CHEFDICE, CHEFPCHF, C00K0FF
CCCO2017: EASY001, EASY002, MED004, EXP006, EXP007, EXP005
COOK87: CK87MEDI, CK87GSUB, CK87QUER, CK87DANC, CK87MEAD
LTIME53: BUGCAL, MAXNUM3, WEICOM, OPTSSET
COOK88: RNDPAIR, PALHAM, SKIING, ONCHESS
LTIME54: SMRSTR, LRQUER, STRQUER, SHUFFL
COOK89: BTAR, FBMT, MINSUBAR, ROTPTS
LTIME55: ABX02, ABX03, NW1, ABX01
COOK90: MULTHREE, SURVIVE, MAGA, FINDA
LTIME56: L56GAME, L56LABY, L56AVG, L56KTH
BLUP2018: FIBPOWER, STRFIB, ADSTRING, ADGRAPHS, WTRDIL
HACF2018: STRLU, SS, PRA, CIR, HOF2, HOF3
LTIME57: BORDER, GAMENUMB, HILLS
ALKH2018: HELPVOLD, HARRYWND, HEDWIG, HARRYDH2, ROOMOFRM, HARRYPSS, HARRYCOS, HARRYGOF, HARRYDH1
COOK92A: CO92MATR, CO92SUBW, CO92REST, CO92TREE, MXPATH, CO92JUDG
CMEL2018: CNDLOVE, SINS, XDS, CRISIS, YFG, LCSTSUB, ENIG10, SEGSM, CMPVIRS
COLE2018: CLUSCL, CLKLZM, CLERVT, CLFIBD, CLTNGL
COOK93A: BINIM, RUNDIR, PWNCHESS
LTIME59A: TREE3, FFT, GCDDIV, NPORP, DARTSEGM
COOK94A: CHEFLAKE, KMXOR, CHEFTRVL
LTIME60A: PLUS, WEAKMID, SHIFTPAL, SBSTR, TSUM2
COOK95A: GOODPERM, MINIONS, SONYASEG, DANYANUM, BTMNTREE
LTIME61A: SUMPOWER, TREESORT, XORSORT2, DOCSDEL
COOK96A: CHGCDG, ORMATRIX, F2NDMAX, CHAQOT
LTIME62A: PRMDIV, GCDSUM, MKSTR, FRCPRT, MEXRNG
COAT2018: MYSTWEEK, BYTFST, GAMEPR, SWORDFIG, SPCLPN, PHTSHT
PROC2018: PROC18A, PROC18B, PROC18C, PROC18E, PROC18F, PROC18D
COOK97A: MIXGA, GUZAC, HACKFU, STTT, NQNF
LTIME63A: EID, JAGAM, XTGR, GHMC, SPOOL
ELE32018: CHFPRMDM, TMRWLD, JACKJILL, CHFUCHOC, CHFIPUBG
COOK98A: MAKPERM, OETW, UPDOTR, GHVSSI, DOTIT
LTIME64A: OPPOSITE, BJUDGE, CHEFRES, MATCH2, COINPART
LTIME65A: NICARRAY, WEIRD2, CLORGIRD, TREEWLK2, ROBAGAIN
COOK100A: BEAUTGAR, ABGAME, TREEUNAT, DATAPIPE, ELEPPOND
LTIME66A: BPS, MXM, USF, PPAP, MDN
COOK101A: YVNUM, YVSTR, SOSTD, CSUBSQ
COOK102A: ADASCOOL, ADAMTR, ADAPWNS
INAL2019: IALG2, IALG5, IALG4, IALG1
ENJA2019: CTEXT, MDSA, MDSB, MDSC, MOVQUE, REA, CFATC, CAICE, DUNDRG
COOK103A: SECPASS, MAXREMOV, CHFPARTY, TWOARR, EVILAND
LTIME69A: TRICKYDL, CHFCH, ROLLBAR, GRAPHTRE
COLE2019: CLIPLX, CLGAME, CLBATH, CLMTRO, CLTREE
COMR2019: STRWN, FNBTL, DRCYS, TDT, MLSDV, WILCRSI