Jakub Byczkowski

@zukow

Poland, GdaƄski

Joined Jun 2005

World Rank: #2 (1224.6 points)

Institution: Gdansk University of Technology

Activity over the last year

Effectiveness

 Problems solved
2121
 Solutions submitted
5341

Problems

List of solved classical problems:

ABA12C BWHEELER DYZIO HMRO MECGROUP POSTERIN SUBSUMS
ABA12D BWORK EARTHQK HNUMBERS MELAR10 POSTERS SUBWAYPL
ABA12E BYECAKES EASYMATH HOMEW MELE2 POTIONS SUBXOR
ABCDEF BYTESE1 EASYPIE HOMO MELE3 POUR1 SUDOKU
ABSHIP BYTESE2 EASYPROB HOSPITAL MEMDIS POWERCAR SUDOKU2
ABSURD BYTESH1 EBOXES HOTLINE MESS POWERUP SUFEQPRE
ABSYS BYTESM2 EC HPFORF METEORS POWTOW SUFFIX
ABWORDS BYU15W_2 ECLIPSE HPREFIX MEXICAN PPATH SUM1SEQ
ACANVAS C1LJUTNJ EC_DIVS HPYNOS MFARM PPBRJB SUMFOUR
ACFRAC C2CRNI EC_ESTA HPYNOSII MFISH PPBRQ SUMITR
ACMAKER CAC EC_MODE HS09EQ MFLAR10 PPR SUMMATION
ACODE CADYDIST EC_SER HS10SQFT MGAME1 PQUEUE SUMMUL
ACPC10A CAGES EDDIST HSHW MGCSCLS PRADIPSUM SUMPRO
ACPC10B CAKE2 EDGE HUBULLU MHLAR10 PRATA SUMSLOPE
ACPC10C CAKE3 EDIST IAPCR2E MIB PRETTY SUMSUM
ACPC10D CAL EDIT IAPCR2F MICEMAZE PRIME1 SUPPER
ACPC10E CALLS EDIT1 IBONEC MIDO PRIMEP SUSY
ACPC10F CAM5 EDIT2 ICC MIFF PRIMEZUK SVADA
ACPC10H CAMELOT EDS ICERINK MILAR10 PRIMIT SWAPDIFF1
ACPC10I CANDN EGYPAR ICODER MINCOUNT PRIMPERM SWJAM
ACPC11B CANDY EGYPIZZA ICPC12C MINDIFF PRINT SWTHIN
ACPC11C CANDY2 EIDSALAMI2 ICPCS MINIMAX PRISMSA SYM12
ACQUIRE CANDY3 EIGHT IE1 MINMOVE PRJAN15B TABLIC
ACS CANDYSTN EIGHTS IE2 MINNUM PRJAN15E TAHSINREC
ACTIV CANTON EIUASSEMBLY IE4 MINSEQ PRJAN15F TAILS
ADACHESS CAPCITY EKO IEEEBGAM MINSUB PRLGAME TANDV
ADADIG CAPRICA ELASTIC IFCHAIN MINUS PRMLX TANKS
ADAFENCE CARINA ELCS IGALAXY MINVEST PRO TAP2012A
ADAFIELD CASTANET ELEVTRBL IGARB MISERMAN PROBLEM4 TAP2012B
ADAINDEX CATHETEN ELIM IIITMSTUD MIXTURES PROBOR TAP2012C
ADAPARTY CATINV ELPESUM IITD4 MJLAR10 PROD1GCD TAP2012D
ADAPET CATM EMILABC IITD5 MKLABELS PROFILING TAP2012E
ADAPICK CATTACK EMOTICON IITKWPCD MKLAR10 PROGPROG TAP2012F
ADAPLANT CATTLEB EMPODIA IITKWPCH MKMONEY PROOT TAP2012G
ADAPLUS CAVE EMPTY IITKWPCI MKMOOM PROPKEY TAP2012H
ADAQUBIC CAVE2 ENCODE IITKWPCJ MKPALS PRUBALL TAP2013A
ADAQUEUE CBIT01 ENCONDIN IITWPC4B MKUHAR PSERVICE TAP2013C
ADARAIN CCCCUBE ENEMY IITWPC4F MKWAVES PSWITCH TAP2013D
ADAROBOT CCHESS ENVIRON IITWPC4H MLASERP PSYCHO3 TAP2013E
ADASEA CDC12_E EOWAMRT IKEYB MLK PSYCHOT TAP2013H
ADATEAMS CDC12_F EPALIN ILKQUERY MMAHWIRE PT07B TAP2013I
ADDLCM CDC12_G EPURSE IMAGE MMASS PT07Y TAP2014C
ADDMUL CDC12_H EQ IMATCH MMATRIX PT07Z TAP2014D
ADDREV CDOWN EQ2 IMBOX MMAXPER PTIME TAP2014F
ADFRUITS CENCRY EQBOX IMGPROJ MMCUT PTRELIC TAP2014G
ADJDUCKS CEOI08A EQDIV IMGREC2 MMIND PUCMM009 TAP2014H
ADSPROP CEPC08B EQUI IMITATE MMINPAID PUCMM025 TAP2014J
ADV04C CERC07B ESCAPE1 IMMERSED MMINPER PUCMM210 TAP2015B
ADV04D CERC07H ESCJAILA IMP MNERED PUCMM215 TAP2015C
ADV04E CERC07K ESJAIL IMPORT MNMXPATH PUCMM223 TAP2015E
ADV04F1 CERC07L ESSY IMPORT1 MNNITAR PUTNIK TAP2015G
ADV04H CERC07P EST IMPUNITS MOBILE PUZZLE2 TAP2015H
ADV04J CERC07R ETF INBOX MOBILE2 PWORDS TAP2016C
ADV04K CF33C EUROPEAN INCARDS MOHIBPIZ PWSUM TAP2016E
ADV04L CF36D EVERLAST INCEST MOHIBTREE PYRA TAP2016H
ADVEDIST CFJUN21 EXAMPLE INCPOWK MOLE PYRSUM TAP2016I
ADVNTURE CFPARTY EXCHNG INCR MON2012 PYRSUM2 TAP2016J
AE00 CFRAC EXCLSEC INDEPCNT MONEYYTU QCJ1 TAP2016L
AE4A CFRAC2 EXLAGFIB INDEXGEN MONKK QCJ2 TAUT
AE5B1 CGBOY EXPAND INDIPROG MONODIG QN01 TBATTLE
AE5B2 CHAIN EXPEDI ININT MONONUM QN02 TCUTTER
AEROLITE CHAIR EXPLOSN INS14A MONSTER QTDIVIDE TDOWN
AFS2 CHARLIE EXPOR INS14B MOON1 QTGIFT1 TEAM2
AGGRCOW CHASE EXPR1 INS14C MORENA QUE1 TELECOM
AGS CHASE1 EXPR3 INS14E MORPH QUE2 TEM
AHOCUR CHEATCON EXPR4 INS14H MORSE QUEEN TEMPERAT
AIBOHP CHEFFEB EXPRESS INS14I MOULDS QUERYSTR TEMPTISL
AIRLINE2 CHEFMAY FACEFRND INS14K MOWGLI QUEST5 TENNIS
AKVOD05 CHEM FACTCG2 INTCOMB MOZPWS QUILT TESSER
ALICECUB CHGROOM FACTDIV INTEGER1 MPOLGRID RABBIT1 TEST
ALICESIE CHICAGO FACTMULN INTEGMAX MRAVOGRA RAIL TETRA
ALIEN CHICKEGG FACTMULO INTERVA2 MRECAMAN RAILROAD TETRAHED
ALIEN3 CHMAZE FACVSPOW INTERVAL MRECT1 RAIN1 TETRAHRD
ALIENS1 CHOCDIST FAKESCOR INTSUB MREPLBRC RAIN2 TETRAVEX
ALL CHOCOLA FAKETSP INVENT MROADS RAIN3 TETRIS2D
ALLBARN2 CIJEVI FALLINGI INVESORT MSAFE RAINBOW TETRIS3D
ALLIZWEL CINEMACON FALTAENV IOPC1200 MSCHED RANDG THECODE
ALONE CIPHERJ FAMILY IOPC1201 MSE07E RANDMOD THEPOOL
ALPHSOUP CIRCSCR FAMWEALT IOPC1202 MSET RANGESUM THRBL
ALTPERM CISTFILL FANCY IOPC1203 MSKYCODE RANJAN02 THREECOL
ALWFACT CITY2 FARIDA IOPC1207 MSTRING RANJAN05 THRPWRS
AMBIG CIVIL FARMER IPCELLS MSTRMND RAONE TIEROPE
AMBLE CLASSICO FASHION IQUERY MSUBSTR RATAR TILE001
AMBM CLEANRBT FAST2 ISAB MTETRA RATTERN TILING
AMCODES CLEVER FATAWY ISELECT MTHUR RCB TINKUJOB
AMOEBA CLFLARR FAVDICE ISLHOP MTOTALF RDINNER TKUDDUS
AMR10A CLOCKS FAVSUBS ITRIX12E MTRAIN RDRUG TLE
AMR10B CLONE FBRIDGES ITRIX_C MTREE RE1 TLL237
AMR10C CLONES FCANDY ITRIX_E MUL2COM REALNO TMSUM
AMR10D CLOPPAIR FCATTLE IWGBS MULTIPLY REAYZCODETST TOANDFRO
AMR10G CLOUDMG FCDC IWGBST MUTDNA REBOUND TOE1
AMR10I CLTZ FCTRL IZHONYT MWORDS REC TOE2
AMR10J CLZDOUGH FCTRL2 JANE MXSBMTRX RECTANGLE TOHMOVE2
AMR11A CLZSTRNG FEAST JARA MY02 RECTNG1 TOHU
AMR11D CMEXPR FENCE1 JASIEK MYLOGEXP RECTNG2 TOHU2
AMR11E CMPLS FERRY JAVAC MYQ1 REDARR2 TOPCODE
AMR11F CNEASY FERT21_0 JAZZYJOB MYQ10 REDRONESIA TOPOLAND
AMR11H CNTINDX FERT21_1 JC15A MYQ11 REDSUBLIA TOSCORE
AMR11J CNTINDX2 FIBFACT JC15B MYQ12 RELATS1 TOUR
AMR12D CNTPATHS FIBHARD JC15F MYQ2 RELJEF TOURIST
AMR12E CNTTREE FIBONOMIAL JEDNAKOS MYQ3 RENT TOURNEY
AMR12F CNT_LUCK FIBOSUM JLEAGUE MYQ5 RESIST TOWER
AMR12H COD1 FIBPOL JMFILTER MYQ6 RESTAURN TPC07
AMR12I CODE FIBTWIST JNEXT MYQ7 RETRO TPCPALIN
AMR12J CODE1 FILRTEST JOCHEF MYSTIC REVIEW TPERML
AMR12K CODECODE FILTER JOCTENIS MZVRK RGBRED TRAFFICN
AMSCO1 CODERE3 FINDMAX JOKER1 M_SEQ RIGHTTRI TRAILDIG
AMZRCK CODESPTA FINDSR JOSWAP NABILHACKER RIOI_2_3 TRAIN07
AMZSEQ CODESPTB FIRM JPIX NACCI RIVALS TRANCLS
ANAGR CODESPTD FISHER JRIDE NAGAY RLM TRANK
ANALYSER CODFURY FISHES JRNTMRS NAGAY1 RMTLAND TRANS
ANARC05B CODHASH FLBRKLIN JTRIP NAIVELOK RNDORDER TRANSFER
ANARC05H CODPABBU FLIB JUICE NAJMS ROADNET TRANSL
ANARC05I COEF FLLM JULKA NAKANJ ROADTRIP TRANSMIT
ANARC07C COINS FLOWGROW JUMP1 NANO ROBBERY2 TRANSP
ANARC07G COINTOSS FLWRS JUMPPY NATALIAS ROBIN TRAVERSE
ANARC07J COLORCAT FN16BASE JUNL NBIN ROBOTGRI TREASURY
ANARC08A COLOR_CC FN16CEIL JZPSTA NBLTHIEF ROCK TRECOUNT
ANARC08B COMBAT FN16DIET KATHTHI NCLNE ROHAAN TREE
ANARC08C COMDIV FN16OIL KAYKAY NDS ROMAN008 TREE1
ANARC08D COMFUNC FN16QUOT KCARRY NDT ROMANRDS TREE2
ANARC08F COMPLETE FN16RIVER KFSTB NEG2 ROOBOT TREEBA
ANARC08G COMPRESS FN16SWAP KIMO1 NESPALIN ROOTCIPH TREECST
ANARC08I CONDUIT FNINJA KING NEWH ROT TREEDEGREE
ANARC08J CONGA FNRANK KIT NFURY RPAR TREEGAME
ANARC09A CONHONPR FOLD KITROB NG0FRCTN RPGAMES TREEISO
ANARC09B CONNECT FONTSIZE KMEDIAL NG1FRCTN RPLA TREENUM2
ANARC09C CONSEC FOOL KMOVES NGCD RPLB TREEOI14
ANARC09D CONTEST FOREST2 KMSL4B NGM RPLC TREEPAL
ANARC09F CONTPACK FORMAT KNIGHTS NGON RPLD TREESIM
ANARC09G COOLNUMS FORMAT1 KNIGHTSG NHAY RPLE TRENOLOT
ANARC09H COOLPROB FOUROW KNIGHTSR NICEBTRE RPLG TREX
ANARC09I COPYDNA FP KNJIGE NINJA1 RPLH TREZOR
ANDROUND CORNET FPLAN KNMD NINJA2 RPLI TRFPLN
ANTTT COU FRACTAL KNMOVE NITK07 RPLK TRGRID
AP2 COUNT FREQUENT KOICOST NITT1 RPLL TRIBT
AP3 COUNTPAS FRMT KOILINE NITT2 RPS TRICKTRT
APS COWCAR FRND KOIREP NITT8 RPSSL TRICOUNT
AR2015PF COWPIC FRNDCIRC KOLACI NNUM RRANGE TRIEQUAL
AR2015PH COWWORDS FRNDS KOLICA NOCHANGE RRSCHED TRIGALGE
ARBITRAG CPAIR FROGGER KOMPICI NONDEC RTREE TRIKA
ARCHI CPATTERN FROGPARTY KOPC12A NORMA2 RUMMY TRIOPT
ARITH CPC FROGS KOPC12G NOSQ SA04C TRIP
ARITH2 CPCRC1C FRONT KOPC12H NOTATRI SA04D TRIPART
ARITHSEQ CPRIME FRQPRIME KOSARE NOVICE43 SAFECRAC TRIPINV
ARMY CPRMT FRSCR KOSPC13B NOVICE62 SAM TRNGL
AROUND CQM1TREE FSEATS KOZE NOVICE65 SAMER08B TROOPS
ARRANGE CRAN02 FTHEELF KPEQU NPC2014B SAMER08C TRT
ARRAYSUB CRAN04 FUKU11G KPPOLY NPC2014C SAMER08E TRUTHORL
ARTHEVAL CRAYON FUNAREA KPSUM NPC2014E SAMER08F TRVCOST
ASCDFIB CRAZYR FUNFACT KPURSUIT NPC2014F SAMER08G TSHOW1
ASCIRC CRCLE_UI FUNMODSEQ KRECT NPC2014G SAMER08H TSUNAMI
ASHMHF CRDS FUNNUMS KRUS NPC2014H SAMER08I TTBRM
ASSEMBLY CROBOTS FUPRCO KSELECT NPC2015A SAMER08J TTM
ASSIGN CROSSBIT FUSION KSEQ NPC2016C SAMER08K TTOP
ASSIST CROSSOVER FWFUNC KSMALL NPOWM SAMTWARR TTTABLE
ATMS CRSCNTRY GALLUP KTH_INDEX NSQUARE SANTA1 TUG
AU7_5 CRYPTO2 GALOU KTRANS NSQUARE2 SANTA2 TURNLT
AUT CRYPTO3 GAMARENA KULE NSTEPS SANTA3 TUTMRBL
AVARY CS345A1 GAME KUSAC NSYSTEM SAWMILL TWENDS
AVCHESS CSHOWB GAME3 KUTH NUMBERTH SBACT TWENTYQ
AVDM CSLIKAR GAME31 KVALTWR NUMPLAY SBANK TWINSNOW
AVMG1 CSQUARE GAMECG LABYR1 NUMQDW SBETS TWIST
AVOIDSOS CSTREET GAMEFIL LAGRANGE NUMTSN SBO TWODEL
AXIS CSUBSEQS GAMES LANDFILL NUMVN SBSTR1 TWOGAME
A_W_S_N CT GAMETIME LANDSCAP NWERC04H SC1 TWOPATHS
BABTWR CT101CC GARBAGE LAS NWERC05 SCALE TWOSQRS
BABY CT14E GARDEN LASERTAG NWERC10G SCALES TYPESET
BACKPACK CT16E GCD2 LASER_BEAM NWERC10H SCANNER UCBINTB
BACKTPOL CTAIN GCD3 LASTDIG NWERC11A SCAVHUNT UCBINTH
BAD CTFLAG GCDEASY LASTDIG2 NWERC11B SCCCER UCBINTI
BADXOR CTGAME GCJ082A LATTICE NWERC11C SCPC11A UCF
BAISED CTOI09_1 GCJ101AB LAWNMWR NWERC11H SCPC11F UCI2009B
BALANCE1PARA CTOI10D1 GCJ101BB LAZYCOWS NY10A SCPC11G UCI2009D
BALL CTOI10D2 GCJ101C LAZYPROG NY10C SCRAPER UCODES
BALLLSTA CTOI10D3 GCJ1C09A LCA NY10D SCROLL UCUBE
BALLOON CTPDIRTY GCJ1C09C LCDS NY10E SCUBADIV UCV2013A
BALLOT CTSTRING GCPC11A LCM NY10F SCYPHER UCV2013B
BALLSAG CUBARTWK GCPC11B LCPC11B O2JAM SDGAME UCV2013E
BALNUM CUBE GCPC11C LCPC12B OAE SDGAME2 UCV2013G
BANDW CUBEFR GCPC11D LCPC12C ODDDIV SECTORS UCV2013K
BANNER CUBEND GCPC11E LCPC12D ODWS SEGFAULT UFAST
BAPPP CUBERT GCPC11F LCPC12E OEN SEGVIS UJ
BARN CUBES GCPC11G LCPC12F OFFSIDE SELFNUM ULM02
BASE CUCKOO GCPC11H LCPC12G OFFSTRAT SELTEAM ULM2H
BAT1 CURDPROD GCPC11J LCPC12H OGLEDALA SEQ UMNOZAK
BAT2 CURSE GDIL LCS3 OHANIBTR SEQ5 UNIHW
BAT3 CUSTOMSL GEEKOUNT LDP OILCOMP SEQ6 UNLOCK
BAT4 CUTOUT GEM LEGO OKRET SEQ7 UOFTAB
BCAKE CUTSQRS GEMS LENGFACT OLOLO SEQAGAIN UOFTAC
BDOI16B CVJETICI GENETIC LEONARDO ONBRIDGE SEQN UOFTAF
BDOI16C CWB GEOM LEXBRAC ONEINSTR SEQUENCE UOFTBC
BEADS CWC2015 GEOPROB LEXIPOS ONORIVER1 SEQUOIA UOFTBE
BEANGAME CWORLD GERGOVIA LEXSTR ONP SERGEARS UOFTCC
BEENUMS CYLINDER GETBACK LIAR ONTIME SERVS UOFTCE
BEHAPPY DAGCNT GETFAST LIFEGAME OPBIT SETNJA UPSUB
BENEFACT DALTSUM GHOSTS LIFTS OPCPIZZA SETSTACK UQAS
BFALG DANDVIOL GIFTARNG LIGHTIN OPCTRIP SFN URI
BFIT DANGER GIRLSNBS LIM OPTSUB SGAME URJC2_F
BFTAB DARKASLT GIWED LINE ORDERS SHAHBG UVA1
BFTRI DARTS GK LINEGAR ORGNZ SHAKILKEYWORD VACATION
BGIRL DAVIDG GLASNICI LINELAND ORIGLIFE SHANGUL VBOSS
BGRAVITY DCD GLASS LINES OROSNAKE SHELF VBWORK
BGSHOOT DCEPC11C GLJIVE LINEUP OSPROB1 SHELL VCIRCLES
BICYCLE DCEPC11F GLOVE LINQSOLV OU7 SHILL VECTAR1
BILLIARD DCEPC11I GMMOD LISA OVGDEL SHINCARD VECTAR10
BINGO DCEPC11J GMSTRE LITELANG OVISLARSUM SHLIGHTS VECTAR11
BINPRNUM DCEPC12B GNTFNTN LITEPIPE OVOXO SHOP VECTAR12
BIO1 DCEPC12E GNUM LLCA PA06ANT SHOPPERS VECTAR14
BIRD DCEPC12H GNY07C LNTILING PACKRECT SHORTCUT VECTAR5
BIRTHDAY DCEPC13D GNY07D LOGIC PAINTBLC SHPATH VECTAR6
BISHOPS DCEPC14D GNY07E LOGIC2 PAINTBLK SHUB1307 VECTAR9
BIT2 DCEPC14F GNY07F LONER PAINTWAL SHUFFLE1 VERODOOM
BITDIFF DCEPC202 GNY07G LOOPEXP PAIRDIV2 SHUFFLEN VHELSING
BITMAP DCEPC204 GNY07H LOPOV PAIRGRPH SHUFFLES VHUFFM
BLACKOUT DCEPC206 GNY07I LOSTCT PAIRINT SICRANO VIDEO
BLAMOEBA DCEPC207 GNYR04C LOTGAME PAIRSUM SID VIENTIAN
BLCONE DCEPC301 GNYR04H LOVINGPW PALDR SIGNPOST VISIBLEBOX
BLHETA DCEPC501 GNYR09F LPERMUT PALIM SILVER VISION
BLINDESC DCEPC502 GOALFR LPRISON PALIN SKEY VOCV
BLINNET DCEPC504 GOC11A LQDCANDY PANCAKES SKIING VOLNTEER
BLKEK DCEPC701 GOLDG LQDNUMS PANIC SKIVALL VONNY
BLLUCK DCEPC702 GONDOR LSORT PARADOX SKS001 VOTAS
BLOCK DCEPC705 GONE LUBEN PAREN SKY VPL0_D
BLOCKDRO DCEPC706 GONESORT LWAR PARKET1 SKYLINE VPL2_AB
BLOCK_D DCEPC803 GOODA M00PAIR PARKINGL SKYLINE2 VPL2_AC
BLOPER2 DCEPC810 GOODB M3TILE PARSUMS SK_001 VPL2_AD
BLUEEQ2 DCEPCA01 GOODC MA1 PARTIT SLALOM2 VPL2_BC
BLUNIQ DCEPCA10 GOODD MACHCOOL PARTPALI SLEEP VUDBOL5
BMJ DCOWS GOODE MACHCOOL2 PARTSUM SLIKAR VUDBOL7
BOARD1 DEADFR GOODF MACHMAY PARTY SLINK VZLA2019B
BOBALLS DEC123 GOODG MACVSMAG PARTY2 SMALL VZLA2019C
BOBALLS2 DEFKIN GOODH MADHULK PATHGAME SMALLM VZLA2019D
BOBERT DELCOMM GORELIAN MADN PATT SNGINT VZLA2019E
BOCOMP DELCOMM2 GOT MAGSUB1 PAUWS SNIPE VZLA2019F
BOGGLE DEPEND GP1 MAHJONG PAYING SNOOKER VZLA2019G
BOI02TRI DESRUG GPA1 MAIN111 PBOARD SNOWGAME VZLA2019K
BOI7SEQ DETECT GRAFFDEF MAIN112 PCLNMBR SOCIALNE WACHOVIA
BOI7SOU DETER3 GRAFFTOL MAIN113 PCPC12D SOCOLA WAGE
BOILING DEXTER GRAFFTRI MAIN12A PCPC12E SOLDIER WAL3A
BOKAM143SOU DFLOOR GRAPHCUT MAIN12B PCPC12F SOLDIERS WALK1
BOLESSON DICE GRAVEYRD MAIN12C PCPC12G SOLIT WALKROBO
BOMARBLE DICT GRC MAIN72 PCPC12H SOLVEIT WALLSPRO
BOMB DICTSUB GREEDULM MAIN74 PCPC12I SOPARADE WARE
BOMB2 DIEHARD GRIDCOIN MAIN75 PDECODE SORTING WATER
BOMBER1 DIFERENC GRZZ MAIN8_C PEBBLE SORTMAC WAYHOME
BONFIRE DIFFDIAG GS MAIN8_D PEGS SPA WEIGHT
BOOK DIFFV GSCANDY MAIN8_E PERFECTR SPACEBRG WEIRDFN
BOOKCASE DIG GSM MAJMUN PERFSQNUM SPACESET WIDGET
BOOKS1 DIGITROOT GSMATRIX MAJOR PERFUME SPACESHIP WIJGT
BOOKWORM DIGNUM GSWORDS MAJSTOR PERIODNI SPCM WILD
BOOLE DIGOKEYS GUARD MAKEMAZE PERMCODE SPCO WILLITST
BOPERISH DINGRP GUERNICA MAKESUM PERMJUMP SPECIALG WINDOW1
BORW DINONUM GUESSING MAKETREE PERMSG SPEC_SET WINDVANE
BOTTOM DINOSM GUESSLNK MANJFIRE PERMUT1 SPEED WINGOLD
BOWLING1 DIRVS GUESSNM2 MAP PERMUT2 SPFIBO WIRELESS
BOYSCOUT DISNEY GUESSTHE MARBLES PERMUT3 SPIDY WITTY
BPM DIV HABLU MARIOGAM PFDEP SPIN WITTYBOY
BPM2 DIV15 HACKERS MARKUP PFND SPLIT WONOWON
BPORT DIV2 HACKING MARTIAN PFORLOOP SPP WORDCNT
BPRED DIVFACT HALLOW MARYBMW PHIDIAS SPQUEUE WORDCNT2
BRAILLE DIVIDEKR HAMSTER1 MATHII PHONELST SPRING WORDEQ
BRCKGAME DIVISER9 HAMSTER2 MATNUM PHONMESS SQ2SQ WORDS1
BRCKTS DIVSTR HAN01 MATRICA PHU09H SQCOUNT WORKB
BRCKTS2 DIXDOOM HANDS MATRIOSH PIB SQDANCE WORMS
BRDGHRD DNA HANGLET MATRIX PICAD SQRBR WOWSUBSTR
BRI DNAOFELF HANGOVER MATRIX2 PIE SQRPERF WOWSUBSTR2
BRICKS DNPALIN HANOI07 MAUMAU PIGBANK SQUAREV1 WPC4F
BRIDGE DOCTOR HANOICAL MAWORK PIHU1 SQUA_REV WPC5A
BRIDGES2 DOJO HAP01 MAX2214 PIHU2 SSEQ WPC5D
BRKSTRNG DOM HARISH_PUZZLE MAXGRITH PIR SSHUFFLE WPC5F
BRLRIDER DOMECIR HAROWS MAXI PIRACON SSORT WPC5I
BRODOVI DOMINO1 HARSHAD MAXLN PIZZALOC STABARDS WPUZZLES
BROKEN DOMINO2 HARSTR MAXSUB PKA STABLEMP WRONG
BROUL DOMINOES HASHIT MAXSUMSQ PL STAMPS WSCIPHER
BROW DOMINST HASTOCK MAXWOODS PLAHTE STARSBC XIXO
BRPAR DONALDO HC12 MAX_NUM PLATON STAVATAR XMAX
BRTREE DORTMUND HC12II MAY99_2 PLCNMGME STC01 XMEN
BSHEEP DOTAA HC12III MAY99_3 PLD STC02 XOINC
BSHIP DOUBLE HEADSHOT MAY99_4 PLNDTREE STC04 XOREQ
BSMATH1 DOUBLEVI HEAPULM MAYA PLONK STC07 XORRAY
BST DOUTI HEISLAZY MAYCA PLOT1 STC09 XORROUND
BTCODE_C DP HELPBOB MAZE PLSEARCH STC10 XORX
BTCODE_D DPAIR HELPBTW MB1 PLSQUARE STJEPAN XYI
BTCODE_F DRACULA HELPR2D2 MBEEWALK PLUS STK YAPP
BTCODE_H DRAGON HERDING MBINGO PLUSEVI STO YASSP
BTCODE_I DRAGONCU HERE MBLAST PNTBYNUM STONE YAXS
BTCODE_J DRAWM HEXAGON MBR POCALC2 STONE2 YELBRICK
BTTNS DRINK HEXBOARD MBRACKET POCRI STORE YODA
BUD13TLF DRIVE HEXGRAM MCAMP POKER STPAR YOKOC
BUGLIFE DRTREE HEXTILE MCARDS POLEVAL STRAWB YOKOH
BUILD DRUNK HFLY MCIRGAME POLICEMEN STRCOUNT YOUTUBE
BUILDING DRWLNS HIDTRI MCLB POLTOPOL STRDIST2 YOYOCQM
BUILDTOW DSUBSEQ HIGHWAYS MCLONUM POLYCODE STREETR YUMMY
BULK DSUBTREE HIKE MCOCIR POLYEQ STRNGSLV ZAMENA
BULLETIN DSWEETS HILO MCOINS POLYGAME STRSEQ ZCR
BUNDLE DTRAP HIST2 MCONSTR POLYNOM STSTRING ZIGZAG
BUREAU DTT HISTOGRA MCONVERT PONY2 SUBMERGE ZING02
BURGLARY DTWW HISTORY MCU20A PONY4 SUBS ZNANSTVE
BUS DUGDUG HITOMISS MCU20E PONY6 SUBSEQ ZOO
BUSYMAN DUKKAR HJB MDIGITS PONY8 SUBSET ZSUM
BUYINT DUKKAR2 HKNAP MDOLLS PONY9 SUBSHARD ZTC
BUZZ DYEL HLPRSRCH MDT1 POSAO SUBSN ZUMA

TODO list of classical problems:

AE3A FMODF KIMO4 OIL PRLGAME2 RPLM TCNUMFL
AVLVKT GUESSN3 MUL PFOLD PRLOVE SACITY TRANSP2
BIA HACK14 NWERC11J POCALC1 ROOT SPLITS XC