Jakub Byczkowski

@zukow

Poland, GdaƄski

Joined Jun 2005

World Rank: #3 (1219.6 points)

Institution: Gdansk University of Technology

Activity over the last year

Effectiveness

 Problems solved
2108
 Solutions submitted
5306

Problems

List of solved classical problems:

ABA12C BWORK DYZIO HMRO MECGROUP POSTERS SUBWAYPL
ABA12D BYECAKES EARTHQK HNUMBERS MELAR10 POTIONS SUBXOR
ABA12E BYTESE1 EASYMATH HOMEW MELE2 POUR1 SUDOKU
ABCDEF BYTESE2 EASYPIE HOMO MELE3 POWERCAR SUDOKU2
ABSHIP BYTESH1 EASYPROB HOSPITAL MEMDIS POWERUP SUFEQPRE
ABSURD BYTESM2 EBOXES HOTLINE MESS POWTOW SUFFIX
ABSYS BYU15W_2 EC HPFORF METEORS PPATH SUM1SEQ
ABWORDS C1LJUTNJ ECLIPSE HPREFIX MEXICAN PPBRJB SUMFOUR
ACANVAS C2CRNI EC_DIVS HPYNOS MFARM PPBRQ SUMITR
ACFRAC CAC EC_ESTA HPYNOSII MFISH PPR SUMMATION
ACMAKER CADYDIST EC_MODE HS09EQ MFLAR10 PQUEUE SUMMUL
ACODE CAGES EC_SER HS10SQFT MGAME1 PRADIPSUM SUMPRO
ACPC10A CAKE2 EDDIST HSHW MGCSCLS PRATA SUMSLOPE
ACPC10B CAKE3 EDGE HUBULLU MHLAR10 PRETTY SUMSUM
ACPC10C CAL EDIST IAPCR2E MIB PRIME1 SUPPER
ACPC10D CALLS EDIT ICC MICEMAZE PRIMEP SUSY
ACPC10E CAM5 EDIT1 ICERINK MIDO PRIMEZUK SVADA
ACPC10F CAMELOT EDIT2 ICODER MIFF PRIMIT SWAPDIFF1
ACPC10H CANDN EDS ICPC12C MILAR10 PRIMPERM SWJAM
ACPC10I CANDY EGYPAR ICPCS MINCOUNT PRINT SWTHIN
ACPC11B CANDY2 EGYPIZZA IE1 MINDIFF PRISMSA SYM12
ACPC11C CANDY3 EIDSALAMI2 IE2 MINIMAX PRJAN15B TABLIC
ACQUIRE CANDYSTN EIGHT IE4 MINMOVE PRJAN15E TAHSINREC
ACS CANTON EIGHTS IEEEBGAM MINNUM PRJAN15F TAILS
ACTIV CAPCITY EIUASSEMBLY IFCHAIN MINSEQ PRLGAME TANDV
ADACHESS CAPRICA EKO IGALAXY MINSUB PRMLX TANKS
ADADIG CARINA ELASTIC IGARB MINUS PRO TAP2012A
ADAFENCE CASTANET ELCS IIITMSTUD MINVEST PROBLEM4 TAP2012B
ADAFIELD CATHETEN ELEVTRBL IITD4 MISERMAN PROBOR TAP2012C
ADAINDEX CATINV ELIM IITD5 MIXTURES PROD1GCD TAP2012D
ADAPARTY CATM ELPESUM IITKWPCD MJLAR10 PROFILING TAP2012E
ADAPET CATTACK EMILABC IITKWPCH MKLABELS PROGPROG TAP2012F
ADAPICK CATTLEB EMOTICON IITKWPCI MKLAR10 PROOT TAP2012G
ADAPLANT CAVE EMPODIA IITKWPCJ MKMONEY PROPKEY TAP2012H
ADAPLUS CAVE2 EMPTY IITWPC4B MKMOOM PRUBALL TAP2013A
ADAQUBIC CBIT01 ENCODE IITWPC4F MKPALS PSERVICE TAP2013C
ADAQUEUE CCCCUBE ENCONDIN IITWPC4H MKUHAR PSWITCH TAP2013D
ADARAIN CCHESS ENEMY IKEYB MKWAVES PSYCHO3 TAP2013E
ADASEA CDC12_E ENVIRON ILKQUERY MLASERP PSYCHOT TAP2013H
ADATEAMS CDC12_F EOWAMRT IMAGE MLK PT07B TAP2013I
ADDLCM CDC12_G EPALIN IMATCH MMAHWIRE PT07Y TAP2014C
ADDMUL CDC12_H EPURSE IMBOX MMASS PT07Z TAP2014D
ADDREV CDOWN EQ IMGPROJ MMATRIX PTIME TAP2014F
ADFRUITS CENCRY EQ2 IMGREC2 MMAXPER PTRELIC TAP2014G
ADJDUCKS CEOI08A EQBOX IMITATE MMCUT PUCMM009 TAP2014H
ADSPROP CEPC08B EQDIV IMMERSED MMIND PUCMM025 TAP2014J
ADV04C CERC07B EQUI IMP MMINPAID PUCMM210 TAP2015B
ADV04D CERC07H ESCAPE1 IMPORT MMINPER PUCMM215 TAP2015C
ADV04E CERC07K ESCJAILA IMPORT1 MNERED PUCMM223 TAP2015E
ADV04F1 CERC07L ESJAIL IMPUNITS MNMXPATH PUTNIK TAP2015G
ADV04H CERC07P ESSY INBOX MNNITAR PUZZLE2 TAP2015H
ADV04J CERC07R EST INCARDS MOBILE PWORDS TAP2016C
ADV04K CF33C ETF INCEST MOBILE2 PWSUM TAP2016E
ADV04L CF36D EUROPEAN INCPOWK MOHIBPIZ PYRA TAP2016H
ADVEDIST CFJUN21 EVERLAST INCR MOHIBTREE PYRSUM TAP2016I
ADVNTURE CFPARTY EXAMPLE INDEPCNT MOLE PYRSUM2 TAP2016J
AE00 CFRAC EXCHNG INDEXGEN MON2012 QCJ1 TAP2016L
AE4A CFRAC2 EXCLSEC INDIPROG MONEYYTU QCJ2 TAUT
AE5B1 CGBOY EXLAGFIB ININT MONKK QN01 TBATTLE
AE5B2 CHAIN EXPAND INS14A MONODIG QN02 TCUTTER
AEROLITE CHAIR EXPEDI INS14B MONONUM QTDIVIDE TDOWN
AFS2 CHARGY EXPLOSN INS14C MONSTER QTGIFT1 TEAM2
AGGRCOW CHARLIE EXPOR INS14E MOON1 QUE1 TELECOM
AGS CHASE EXPR1 INS14H MORENA QUE2 TEM
AHOCUR CHASE1 EXPR3 INS14I MORPH QUEEN TEMPERAT
AIBOHP CHEATCON EXPR4 INS14K MORSE QUERYSTR TEMPTISL
AIRLINE2 CHEFFEB EXPRESS INTCOMB MOULDS QUEST5 TENNIS
AKVOD05 CHEFMAY FACEFRND INTEGER1 MOWGLI QUILT TESSER
ALICECUB CHEM FACTCG2 INTEGMAX MOZPWS RABBIT1 TEST
ALICESIE CHGROOM FACTDIV INTERVA2 MPOLGRID RAIL TETRA
ALIEN CHICAGO FACTMULN INTERVAL MRAVOGRA RAILROAD TETRAHED
ALIEN3 CHICKEGG FACTMULO INTSUB MRECAMAN RAIN1 TETRAHRD
ALIENS1 CHMAZE FACVSPOW INVENT MRECT1 RAIN2 TETRAVEX
ALL CHOCDIST FAKESCOR INVESORT MREPLBRC RAIN3 TETRIS2D
ALLBARN2 CHOCOLA FAKETSP IOPC1200 MROADS RAINBOW TETRIS3D
ALLIZWEL CIJEVI FALLINGI IOPC1201 MSAFE RANDG THECODE
ALONE CINEMACON FALTAENV IOPC1202 MSCHED RANDMOD THEPOOL
ALPHSOUP CIPHERJ FAMILY IOPC1203 MSE07E RANGESUM THRBL
ALTPERM CIRCSCR FAMWEALT IOPC1207 MSET RANJAN02 THREECOL
ALWFACT CISTFILL FANCY IPCELLS MSKYCODE RANJAN05 THRPWRS
AMBIG CITY2 FARIDA IQUERY MSTRING RAONE TIEROPE
AMBLE CIVIL FARMER ISAB MSTRMND RATAR TILE001
AMBM CLASSICO FASHION ISELECT MSUBSTR RATTERN TILING
AMCODES CLEANRBT FAST2 ISLHOP MTETRA RCB TINKUJOB
AMOEBA CLEVER FATAWY ITRIX12E MTHUR RDINNER TKUDDUS
AMR10A CLFLARR FAVDICE ITRIX_C MTOTALF RDRUG TLE
AMR10B CLOCKS FAVSUBS ITRIX_E MTRAIN RE1 TLL237
AMR10C CLONE FBRIDGES IWGBS MTREE REALNO TMSUM
AMR10D CLONES FCANDY IWGBST MUL2COM REAYZCODETST TOANDFRO
AMR10G CLOPPAIR FCATTLE IZHONYT MULTIPLY REBOUND TOE1
AMR10I CLOUDMG FCDC JANE MUTDNA REC TOE2
AMR10J CLTZ FCTRL JARA MWORDS RECTANGLE TOHU
AMR11A CLZDOUGH FCTRL2 JASIEK MXSBMTRX RECTNG1 TOHU2
AMR11D CLZSTRNG FEAST JAVAC MY02 RECTNG2 TOPCODE
AMR11E CMEXPR FENCE1 JAZZYJOB MYLOGEXP REDARR2 TOPOLAND
AMR11F CMPLS FERRY JC15A MYQ1 REDRONESIA TOSCORE
AMR11H CNEASY FERT21_0 JC15B MYQ10 REDSUBLIA TOUR
AMR11J CNTINDX FERT21_1 JC15F MYQ11 RELATS1 TOURIST
AMR12D CNTINDX2 FIBFACT JEDNAKOS MYQ12 RELJEF TOURNEY
AMR12E CNTPATHS FIBHARD JLEAGUE MYQ2 RENT TOWER
AMR12F CNTTREE FIBONOMIAL JMFILTER MYQ3 RESIST TPC07
AMR12H CNT_LUCK FIBOSUM JNEXT MYQ5 RETRO TPCPALIN
AMR12I COD1 FIBPOL JOCHEF MYQ6 REVIEW TPERML
AMR12J CODE FIBTWIST JOCTENIS MYQ7 RGBRED TRAFFICN
AMR12K CODE1 FILRTEST JOKER1 MYSTIC RIGHTTRI TRAILDIG
AMSCO1 CODECODE FILTER JOSWAP MZVRK RIOI_2_3 TRAIN07
AMZRCK CODERE3 FINDMAX JPIX M_SEQ RIVALS TRANCLS
AMZSEQ CODESPTA FINDSR JRIDE NABILHACKER RLM TRANK
ANAGR CODESPTB FIRM JRNTMRS NACCI RMTLAND TRANS
ANALYSER CODESPTD FISHER JTRIP NAGAY RNDORDER TRANSFER
ANARC05B CODFURY FISHES JUICE NAGAY1 ROADNET TRANSL
ANARC05H CODHASH FLBRKLIN JULKA NAIVELOK ROADTRIP TRANSMIT
ANARC05I CODPABBU FLIB JUMP1 NAJMS ROBBERY2 TRANSP
ANARC07C COEF FLLM JUMPPY NAKANJ ROBIN TRAVERSE
ANARC07G COINS FLOWGROW JUNL NANO ROBOTGRI TREASURY
ANARC07J COINTOSS FLWRS JZPSTA NATALIAS ROCK TRECOUNT
ANARC08A COLORCAT FN16BASE KATHTHI NBIN ROHAAN TREE
ANARC08B COLOR_CC FN16CEIL KAYKAY NBLTHIEF ROMAN008 TREE1
ANARC08C COMBAT FN16DIET KCARRY NCLNE ROMANRDS TREE2
ANARC08D COMDIV FN16OIL KFSTB NDS ROOBOT TREEBA
ANARC08F COMFUNC FN16QUOT KIMO1 NDT ROOTCIPH TREECST
ANARC08G COMPLETE FN16RIVER KING NEG2 ROT TREEDEGREE
ANARC08I COMPRESS FN16SWAP KIT NESPALIN RPAR TREEGAME
ANARC08J CONDUIT FNINJA KITROB NEWH RPGAMES TREEISO
ANARC09A CONGA FNRANK KMEDIAL NFURY RPLA TREENUM2
ANARC09B CONHONPR FOLD KMOVES NG0FRCTN RPLB TREEOI14
ANARC09C CONNECT FONTSIZE KMSL4B NG1FRCTN RPLC TREEPAL
ANARC09D CONSEC FOOL KNIGHTS NGCD RPLD TRENOLOT
ANARC09F CONTEST FOREST2 KNIGHTSG NGM RPLE TREX
ANARC09G CONTPACK FORMAT KNIGHTSR NGON RPLG TREZOR
ANARC09H COOLNUMS FORMAT1 KNJIGE NHAY RPLH TRGRID
ANARC09I COOLPROB FOUROW KNMD NICEBTRE RPLI TRIBT
ANDROUND COPYDNA FP KNMOVE NINJA1 RPLK TRICKTRT
ANTTT CORNET FPLAN KOICOST NINJA2 RPLL TRICOUNT
AP2 COU FRACTAL KOILINE NITK07 RPS TRIEQUAL
AP3 COUNT FREQUENT KOIREP NITT1 RPSSL TRIGALGE
APS COUNTPAS FRMT KOLACI NITT2 RRANGE TRIKA
AR2015PF COWCAR FRND KOLICA NITT8 RRSCHED TRIOPT
AR2015PH COWPIC FRNDCIRC KOMPICI NNUM RTREE TRIP
ARBITRAG CPAIR FRNDS KOPC12A NOCHANGE RUMMY TRIPART
ARCHI CPATTERN FROGGER KOPC12G NONDEC SA04C TRIPINV
ARITH CPC FROGPARTY KOPC12H NORMA2 SA04D TRNGL
ARITH2 CPCRC1C FROGS KOSARE NOSQ SAFECRAC TROOPS
ARITHSEQ CPRIME FRONT KOSPC13B NOTATRI SAM TRT
ARMY CPRMT FRQPRIME KOZE NOVICE43 SAMER08B TRUTHORL
AROUND CQM1TREE FRSCR KPEQU NOVICE62 SAMER08C TRVCOST
ARRANGE CRAN02 FSEATS KPPOLY NOVICE65 SAMER08E TSHOW1
ARRAYSUB CRAN04 FTHEELF KPSUM NPC2014B SAMER08F TTBRM
ARTHEVAL CRAYON FUKU11G KPURSUIT NPC2014C SAMER08G TTM
ASCDFIB CRAZYR FUNAREA KRECT NPC2014E SAMER08H TTOP
ASCIRC CRCLE_UI FUNFACT KRUS NPC2014F SAMER08I TTTABLE
ASHMHF CRDS FUNMODSEQ KSELECT NPC2014G SAMER08J TUG
ASSEMBLY CROBOTS FUNNUMS KSEQ NPC2014H SAMER08K TURNLT
ASSIGN CROSSBIT FUPRCO KSMALL NPC2015A SAMTWARR TUTMRBL
ASSIST CROSSOVER FUSION KTH_INDEX NPOWM SANTA1 TWENDS
ATMS CRSCNTRY FWFUNC KTRANS NSQUARE SANTA2 TWENTYQ
AU7_5 CRYPTO2 GALLUP KULE NSQUARE2 SANTA3 TWINSNOW
AUT CRYPTO3 GALOU KUSAC NSTEPS SAWMILL TWIST
AVARY CS345A1 GAMARENA KUTH NSYSTEM SBACT TWODEL
AVCHESS CSHOWB GAME KVALTWR NUMBERTH SBANK TWOGAME
AVDM CSLIKAR GAME3 LABYR1 NUMPLAY SBETS TWOPATHS
AVMG1 CSQUARE GAME31 LAGRANGE NUMQDW SBO TWOSQRS
AVOIDSOS CSTREET GAMECG LANDFILL NUMTSN SBSTR1 TYPESET
AXIS CSUBSEQS GAMEFIL LANDSCAP NUMVN SC1 UCBINTB
A_W_S_N CT GAMES LAS NWERC04H SCALE UCBINTH
BABTWR CT101CC GAMETIME LASERTAG NWERC05 SCALES UCBINTI
BABY CT14E GARBAGE LASER_BEAM NWERC10G SCANNER UCF
BACKPACK CT16E GARDEN LASTDIG NWERC10H SCAVHUNT UCI2009B
BACKTPOL CTAIN GCD2 LASTDIG2 NWERC11A SCCCER UCI2009D
BAD CTFLAG GCD3 LATTICE NWERC11B SCPC11A UCODES
BADXOR CTGAME GCDEASY LAWNMWR NWERC11C SCPC11F UCUBE
BAISED CTOI09_1 GCJ082A LAZYCOWS NWERC11H SCPC11G UCV2013A
BALANCE1PARA CTOI10D1 GCJ101AB LAZYPROG NY10A SCRAPER UCV2013B
BALL CTOI10D2 GCJ101BB LCA NY10C SCROLL UCV2013E
BALLLSTA CTOI10D3 GCJ101C LCDS NY10D SCUBADIV UCV2013G
BALLOON CTPDIRTY GCJ1C09A LCM NY10E SCYPHER UCV2013K
BALLOT CTSTRING GCJ1C09C LCPC11B NY10F SDGAME UFAST
BALLSAG CUBARTWK GCPC11A LCPC12B O2JAM SDGAME2 UJ
BALNUM CUBE GCPC11B LCPC12C OAE SECTORS ULM02
BANDW CUBEFR GCPC11C LCPC12D ODDDIV SEGFAULT ULM2H
BANNER CUBEND GCPC11D LCPC12E ODWS SEGVIS UMNOZAK
BAPPP CUBERT GCPC11E LCPC12F OEN SELFNUM UNIHW
BARN CUBES GCPC11F LCPC12G OFFSIDE SELTEAM UNLOCK
BASE CUCKOO GCPC11G LCPC12H OFFSTRAT SEQ UOFTAB
BAT1 CURDPROD GCPC11H LCS3 OGLEDALA SEQ5 UOFTAC
BAT2 CURSE GCPC11J LDP OHANIBTR SEQ6 UOFTAF
BAT3 CUSTOMSL GDIL LEGO OILCOMP SEQ7 UOFTBC
BAT4 CUTOUT GEEKOUNT LENGFACT OKRET SEQAGAIN UOFTBE
BCAKE CUTSQRS GEM LEONARDO OLOLO SEQN UOFTCC
BDOI16B CVJETICI GEMS LEXBRAC ONBRIDGE SEQUENCE UOFTCE
BDOI16C CWB GENETIC LEXIPOS ONEINSTR SEQUOIA UPSUB
BEADS CWC2015 GEOM LEXSTR ONORIVER1 SERGEARS UQAS
BEANGAME CWORLD GEOPROB LIAR ONP SERVS URI
BEENUMS CYLINDER GERGOVIA LIFEGAME ONTIME SETNJA URJC2_F
BEHAPPY DAGCNT GETBACK LIFTS OPBIT SETSTACK UVA1
BENEFACT DALTSUM GETFAST LIGHTIN OPCPIZZA SFN VACATION
BFALG DANDVIOL GHOSTS LIM OPCTRIP SGAME VBOSS
BFIT DANGER GIFTARNG LINE OPTSUB SHAHBG VBWORK
BFTAB DARKASLT GIRLSNBS LINEGAR ORDERS SHAKILKEYWORD VCIRCLES
BFTRI DARTS GIWED LINELAND ORGNZ SHANGUL VECTAR1
BGIRL DAVIDG GK LINES ORIGLIFE SHELF VECTAR10
BGRAVITY DCD GLASNICI LINEUP OROSNAKE SHELL VECTAR11
BGSHOOT DCEPC11C GLASS LINQSOLV OSPROB1 SHILL VECTAR12
BICYCLE DCEPC11F GLJIVE LISA OU7 SHINCARD VECTAR14
BILLIARD DCEPC11I GLOVE LITELANG OVGDEL SHLIGHTS VECTAR5
BINGO DCEPC11J GMSTRE LITEPIPE OVISLARSUM SHOP VECTAR6
BINPRNUM DCEPC12B GNTFNTN LLCA OVOXO SHOPPERS VECTAR9
BIO1 DCEPC12E GNUM LNTILING PA06ANT SHORTCUT VERODOOM
BIRD DCEPC12H GNY07C LOGIC PACKRECT SHPATH VHELSING
BIRTHDAY DCEPC13D GNY07D LOGIC2 PAINTBLC SHUB1307 VHUFFM
BISHOPS DCEPC14D GNY07E LONER PAINTBLK SHUFFLE1 VIDEO
BIT2 DCEPC14F GNY07F LOOPEXP PAINTWAL SHUFFLEN VIENTIAN
BITDIFF DCEPC202 GNY07G LOPOV PAIRDIV2 SHUFFLES VISIBLEBOX
BITMAP DCEPC204 GNY07H LOSTCT PAIRGRPH SICRANO VISION
BLACKOUT DCEPC206 GNY07I LOTGAME PAIRINT SID VOCV
BLAMOEBA DCEPC207 GNYR04C LOVINGPW PAIRSUM SIGNPOST VOLNTEER
BLCONE DCEPC301 GNYR04H LPERMUT PALDR SILVER VONNY
BLHETA DCEPC501 GNYR09F LPRISON PALIM SKEY VOTAS
BLINDESC DCEPC502 GOALFR LQDCANDY PALIN SKIING VPL0_D
BLINNET DCEPC504 GOC11A LQDNUMS PANCAKES SKIVALL VPL2_AB
BLKEK DCEPC701 GOLDG LSORT PANIC SKS001 VPL2_AC
BLLUCK DCEPC702 GONDOR LUBEN PARADOX SKY VPL2_AD
BLOCK DCEPC705 GONE LWAR PAREN SKYLINE VPL2_BC
BLOCKDRO DCEPC706 GONESORT M00PAIR PARKET1 SKYLINE2 VUDBOL5
BLOCK_D DCEPC803 GOODA M3TILE PARKINGL SK_001 VUDBOL7
BLOPER2 DCEPC810 GOODB MA1 PARSUMS SLALOM2 VZLA2019B
BLUEEQ2 DCEPCA01 GOODC MACHCOOL PARTIT SLEEP VZLA2019C
BLUNIQ DCEPCA10 GOODD MACHCOOL2 PARTPALI SLIKAR VZLA2019D
BMJ DCOWS GOODE MACHMAY PARTSUM SLINK VZLA2019E
BOARD1 DEADFR GOODF MACVSMAG PARTY SMALL VZLA2019F
BOBALLS DEC123 GOODG MADHULK PARTY2 SMALLM VZLA2019G
BOBALLS2 DEFKIN GOODH MADN PATHGAME SNGINT VZLA2019K
BOBERT DELCOMM GORELIAN MAGSUB1 PATT SNIPE WACHOVIA
BOCOMP DELCOMM2 GOT MAHJONG PAUWS SNOOKER WAGE
BOGGLE DEPEND GP1 MAIN111 PAYING SNOWGAME WAL3A
BOI02TRI DESRUG GPA1 MAIN112 PBOARD SOCIALNE WALK1
BOI7SEQ DETECT GRAFFDEF MAIN113 PCLNMBR SOCOLA WALKROBO
BOI7SOU DETER3 GRAFFTOL MAIN12A PCPC12D SOLDIER WALLSPRO
BOILING DEXTER GRAFFTRI MAIN12B PCPC12E SOLDIERS WARE
BOKAM143SOU DFLOOR GRAPHCUT MAIN12C PCPC12F SOLIT WATER
BOLESSON DICE GRAVEYRD MAIN72 PCPC12G SOLVEIT WAYHOME
BOMARBLE DICT GRC MAIN74 PCPC12H SOPARADE WEIGHT
BOMB DICTSUB GREEDULM MAIN75 PCPC12I SORTING WEIRDFN
BOMB2 DIEHARD GRIDCOIN MAIN8_C PDECODE SORTMAC WIDGET
BOMBER1 DIFERENC GRZZ MAIN8_D PEBBLE SPA WIJGT
BONFIRE DIFFDIAG GS MAIN8_E PEGS SPACEBRG WILD
BOOK DIFFV GSCANDY MAJMUN PERFECTR SPACESET WILLITST
BOOKCASE DIG GSM MAJOR PERFUME SPACESHIP WINDOW1
BOOKS1 DIGITROOT GSMATRIX MAJSTOR PERIODNI SPCM WINDVANE
BOOLE DIGNUM GSWORDS MAKEMAZE PERMCODE SPCO WINGOLD
BOPERISH DIGOKEYS GUARD MAKESUM PERMJUMP SPECIALG WIRELESS
BORW DINGRP GUERNICA MAKETREE PERMSG SPEC_SET WITTY
BOTTOM DINONUM GUESSING MANJFIRE PERMUT1 SPEED WITTYBOY
BOWLING1 DINOSM GUESSLNK MAP PERMUT2 SPFIBO WONOWON
BOYSCOUT DIRVS GUESSNM2 MAR02 PERMUT3 SPIDY WORDCNT
BPM DISNEY GUESSTHE MARBLES PFDEP SPIN WORDCNT2
BPM2 DIV HABLU MARIOGAM PFND SPLIT WORDEQ
BPORT DIV15 HACKERS MARKUP PFORLOOP SPP WORDS1
BPRED DIV2 HACKING MARTIAN PHIDIAS SPQUEUE WORKB
BRAILLE DIVFACT HALLOW MARYBMW PHONELST SPRING WORMS
BRCKGAME DIVIDEKR HAMSTER1 MATHII PHONMESS SQ2SQ WPC4F
BRCKTS DIVISER9 HAMSTER2 MATNUM PHU09H SQCOUNT WPC5A
BRCKTS2 DIVSTR HAN01 MATRICA PIB SQDANCE WPC5D
BRDGHRD DIXDOOM HANDS MATRIOSH PICAD SQRBR WPC5F
BRI DNA HANGLET MATRIX PIE SQRPERF WPC5I
BRICKS DNAOFELF HANGOVER MATRIX2 PIGBANK SQUAREV1 WPUZZLES
BRIDGE DNPALIN HANOI07 MAUMAU PIHU1 SQUA_REV WRONG
BRIDGES2 DOCTOR HANOICAL MAWORK PIHU2 SSEQ WSCIPHER
BRKSTRNG DOJO HAP01 MAX2214 PIR SSHUFFLE XIXO
BRLRIDER DOM HARISH_PUZZLE MAXGRITH PIRACON SSORT XMAX
BRODOVI DOMECIR HAROWS MAXI PIZZALOC STABARDS XMEN
BROKEN DOMINO1 HARSHAD MAXLN PKA STABLEMP XOINC
BROUL DOMINO2 HARSTR MAXSUB PL STAMPS XOREQ
BROW DOMINOES HASHIT MAXSUMSQ PLAHTE STARSBC XORRAY
BRPAR DOMINST HASTOCK MAXWOODS PLATON STAVATAR XORROUND
BRTREE DONALDO HC12 MAX_NUM PLCNMGME STC01 XORX
BSHEEP DORTMUND HC12II MAY99_2 PLD STC02 XYI
BSHIP DOTAA HC12III MAY99_3 PLNDTREE STC04 YAPP
BSMATH1 DOUBLE HEADSHOT MAY99_4 PLONK STC07 YASSP
BST DOUBLEVI HEAPULM MAYA PLOT1 STC09 YAXS
BTCODE_C DOUTI HEISLAZY MAYCA PLSEARCH STC10 YELBRICK
BTCODE_D DP HELPBOB MAZE PLSQUARE STJEPAN YODA
BTCODE_F DPAIR HELPBTW MB1 PLUS STK YOKOC
BTCODE_H DRACULA HELPR2D2 MBEEWALK PLUSEVI STO YOKOH
BTCODE_I DRAGON HERDING MBINGO PNTBYNUM STONE YOUTUBE
BTCODE_J DRAGONCU HERE MBLAST POCALC2 STONE2 YOYOCQM
BTTNS DRAWM HEXAGON MBR POCRI STORE YUMMY
BUD13TLF DRINK HEXBOARD MBRACKET POKER STPAR ZAMENA
BUGLIFE DRIVE HEXGRAM MCAMP POLEVAL STRAWB ZCR
BUILD DRTREE HEXTILE MCARDS POLICEMEN STRCOUNT ZIGZAG
BUILDING DRUNK HFLY MCIRGAME POLTOPOL STRDIST2 ZING02
BUILDTOW DRWLNS HIDTRI MCLB POLYCODE STREETR ZNANSTVE
BULK DSUBSEQ HIGHWAYS MCLONUM POLYEQ STRNGSLV ZOO
BULLETIN DSUBTREE HIKE MCOCIR POLYGAME STRSEQ ZSUM
BUNDLE DSWEETS HILO MCOINS POLYNOM STSTRING ZTC
BUREAU DTRAP HIST2 MCONSTR PONY2 SUBMERGE ZUMA
BURGLARY DTT HISTOGRA MCONVERT PONY4 SUBS
BUS DTWW HISTORY MCU20A PONY6 SUBSEQ
BUSYMAN DUGDUG HITOMISS MCU20E PONY8 SUBSET
BUYINT DUKKAR HJB MDIGITS PONY9 SUBSHARD
BUZZ DUKKAR2 HKNAP MDOLLS POSAO SUBSN
BWHEELER DYEL HLPRSRCH MDT1 POSTERIN SUBSUMS

TODO list of classical problems:

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