Jakub Byczkowski

@zukow

Poland, GdaƄski

Joined Jun 2005

World Rank: #2 (1109.3 points)

Institution: Gdansk University of Technology

Activity over the last year

Effectiveness

 Problems solved
1924
 Solutions submitted
4774

Problems

List of solved classical problems:

ABA12C BUS DRAGON HEAPULM MAY99_3 PLONK STJEPAN
ABA12D BUSYMAN DRAGONCU HEISLAZY MAY99_4 PLOT1 STK
ABA12E BUYINT DRAWM HELPBOB MAYA PLSEARCH STONE
ABCDEF BUZZ DRINK HELPR2D2 MAYCA PLSQUARE STONE2
ABSHIP BWHEELER DRIVE HERDING MAZE PLUS STORE
ABSURD BWORK DRTREE HERE MB1 PLUSEVI STPAR
ABSYS BYECAKES DRUNK HEXAGON MBEEWALK PNTBYNUM STRAWB
ABWORDS BYTESE1 DSUBSEQ HEXBOARD MBINGO POCALC2 STRCOUNT
ACANVAS BYTESE2 DSUBTREE HEXTILE MBLAST POCRI STRDIST2
ACFRAC BYTESH1 DSWEETS HFLY MBR POKER STREETR
ACMAKER BYTESM2 DTRAP HIDTRI MBRACKET POLEVAL STRNGSLV
ACODE BYU15W_2 DTT HIGHWAYS MCAMP POLICEMEN STRSEQ
ACPC10A C1LJUTNJ DTWW HIKE MCARDS POLTOPOL STSTRING
ACPC10B C2CRNI DUGDUG HILO MCIRGAME POLYCODE SUBMERGE
ACPC10C CAC DUKKAR HIST2 MCLB POLYEQ SUBS
ACPC10D CADYDIST DUKKAR2 HISTOGRA MCLONUM POLYGAME SUBSEQ
ACPC10E CAGES DYEL HISTORY MCOCIR POLYNOM SUBSET
ACPC10F CAKE2 DYZIO HITOMISS MCOINS PONY2 SUBSHARD
ACPC10H CAKE3 EARTHQK HJB MCONSTR PONY4 SUBSN
ACPC10I CAL EASYMATH HKNAP MCONVERT PONY6 SUBSUMS
ACPC11B CALLS EASYPIE HLPRSRCH MCU20E PONY8 SUBTLEBA
ACPC11C CAM5 EASYPROB HMRO MDIGITS PONY9 SUBWAYPL
ACQUIRE CAMELOT EBOXES HNUMBERS MDOLLS POSAO SUBXOR
ACS CANDN EC HOMEW MDT1 POSTERIN SUDOKU
ACTIV CANDY ECLIPSE HOMO MECGROUP POSTERS SUFEQPRE
ADAFENCE CANDY2 EC_DIVS HOSPITAL MELAR10 POTIONS SUFFIX
ADAFIELD CANDY3 EC_ESTA HOTLINE MELE2 POUR1 SUM1SEQ
ADAINDEX CANDYSTN EC_MODE HPREFIX MELE3 POWERCAR SUMFOUR
ADAPARTY CANTON EC_SER HPYNOS MEMDIS POWERUP SUMITR
ADAPLANT CAPCITY EDDIST HPYNOSII MESS PPATH SUMMATION
ADAPLUS CAPRICA EDGE HS10SQFT METEORS PPBRJB SUMMUL
ADAQUEUE CARINA EDIST HUBULLU MEXICAN PPBRQ SUMPRO
ADARAIN CASTANET EDIT IAPCR2E MFARM PQUEUE SUMSLOPE
ADATEAMS CATHETEN EDIT1 ICC MFISH PRATA SUPPER
ADDLCM CATINV EDIT2 ICERINK MFLAR10 PRETTY SUSY
ADDMUL CATM EDS ICODER MGAME1 PRIME1 SVADA
ADDREV CATTACK EGYPAR ICPC12C MGCSCLS PRIMEZUK SWJAM
ADFRUITS CATTLEB EGYPIZZA ICPCS MHLAR10 PRIMIT SWTHIN
ADJDUCKS CAVE EIDSALAMI2 IE1 MIB PRIMPERM SYM12
ADSPROP CAVE2 EIGHT IE2 MICEMAZE PRINT TABLIC
ADV04C CCCCUBE EIGHTS IE4 MIDO PRISMSA TAILS
ADV04D CCHESS EIUASSEMBLY IEEEBGAM MIFF PRJAN15B TANDV
ADV04E CDC12_E EKO IFCHAIN MILAR10 PRJAN15E TANKS
ADV04F1 CDC12_F ELASTIC IGALAXY MINCOUNT PRJAN15F TAP2012A
ADV04H CDC12_G ELCS IGARB MINDIFF PRLGAME TAP2012B
ADV04J CDC12_H ELEVTRBL IITD4 MINIMAX PRMLX TAP2012C
ADV04K CDOWN ELIM IITD5 MINMOVE PRO TAP2012D
ADV04L CENCRY ELPESUM IITKWPCD MINNUM PROBLEM4 TAP2012E
ADVEDIST CEOI08A EMILABC IITKWPCH MINSEQ PROBOR TAP2012F
ADVNTURE CEPC08B EMOTICON IITKWPCI MINSUB PROD1GCD TAP2012G
AE00 CERC07B EMPTY IITKWPCJ MINUS PROGPROG TAP2012H
AE4A CERC07H ENCONDIN IITWPC4B MINVEST PROOT TAP2013C
AE5B1 CERC07K ENEMY IITWPC4F MISERMAN PROPKEY TAP2013D
AE5B2 CERC07L ENVIRON IKEYB MIXTURES PRUBALL TAP2013E
AEROLITE CERC07P EOWAMRT ILKQUERY MJLAR10 PSWITCH TAP2014D
AFS2 CERC07R EPALIN IMAGE MKLABELS PSYCHO3 TAP2014F
AGGRCOW CF33C EPURSE IMATCH MKLAR10 PSYCHOT TAP2014H
AGS CFJUN21 EQ IMBOX MKMONEY PT07B TAP2016C
AHOCUR CFPARTY EQ2 IMGPROJ MKMOOM PT07Y TAP2016E
AIBOHP CFRAC EQBOX IMGREC2 MKPALS PT07Z TAP2016H
AIRLINE2 CFRAC2 EQDIV IMITATE MKUHAR PTIME TAP2016I
AKVOD05 CHAIN EQUI IMMERSED MKWAVES PTRELIC TAP2016J
ALICECUB CHAIR ESCJAILA IMPORT MLASERP PUCMM009 TAUT
ALICESIE CHARLIE ESJAIL IMPORT1 MLK PUCMM025 TBATTLE
ALIEN CHASE EST IMPUNITS MMAHWIRE PUCMM210 TCUTTER
ALIEN3 CHASE1 ETF INBOX MMASS PUCMM215 TDOWN
ALIENS1 CHEATCON EUROPEAN INCARDS MMATRIX PUCMM223 TEAM2
ALL CHEFFEB EVERLAST INCEST MMAXPER PUTNIK TELECOM
ALLBARN2 CHEFMAY EXAMPLE INCPOWK MMCUT PUZZLE2 TEM
ALLIZWEL CHEM EXCHNG INCR MMIND PWORDS TEMPERAT
ALONE CHGROOM EXCLSEC INDEPCNT MMINPAID PWSUM TEMPTISL
ALPHSOUP CHICAGO EXLAGFIB INDEXGEN MMINPER PYRA TENNIS
AMBIG CHICKEGG EXPAND INDIPROG MNERED PYRSUM TESSER
AMBLE CHMAZE EXPEDI ININT MNMXPATH PYRSUM2 TEST
AMBM CHOCDIST EXPLOSN INS14A MNNITAR QCJ1 TETRA
AMCODES CHOCOLA EXPOR INS14B MOBILE QCJ2 TETRAHED
AMOEBA CIJEVI EXPR1 INS14C MOBILE2 QN01 TETRAHRD
AMR10A CINEMACON EXPR3 INS14E MOLE QN02 TETRAVEX
AMR10B CIPHERJ EXPR4 INS14H MON2012 QTDIVIDE TETRIS2D
AMR10C CIRCSCR EXPRESS INS14I MONEYYTU QTGIFT1 TETRIS3D
AMR10D CISTFILL FACEFRND INS14K MONODIG QUE1 THEPOOL
AMR10G CITY2 FACTCG2 INTCOMB MONONUM QUE2 THRBL
AMR10J CIVIL FACTDIV INTEGER1 MONSTER QUEEN THREECOL
AMR11A CLASSICO FACTMULN INTEGMAX MOON1 QUERYSTR THRPWRS
AMR11D CLEANRBT FACTMULO INTERVA2 MORENA QUEST5 TIEROPE
AMR11E CLEVER FACVSPOW INTERVAL MORPH QUILT TILE001
AMR11F CLOCKS FAKESCOR INTSUB MORSE RABBIT1 TILING
AMR11H CLONE FAKETSP INVENT MOULDS RAIL TINKUJOB
AMR11J CLONES FALLINGI IOPC1200 MPOLGRID RAILROAD TKUDDUS
AMR12E CLOPPAIR FALTAENV IOPC1201 MRAVOGRA RAIN1 TLE
AMR12F CLOUDMG FAMILY IOPC1202 MRECAMAN RAIN2 TLL237
AMR12H CLTZ FAMWEALT IOPC1203 MRECT1 RAIN3 TOANDFRO
AMR12I CLZDOUGH FANCY IOPC1207 MREPLBRC RAINBOW TOE1
AMR12J CLZSTRNG FARIDA IQUERY MROADS RANDG TOE2
AMR12K CMEXPR FARMER ISAB MSAFE RANGESUM TOHU
AMSCO1 CMPLS FASHION ISELECT MSCHED RANJAN02 TOHU2
AMZRCK CNEASY FAST2 ISLHOP MSE07E RAONE TOPCODE
AMZSEQ CNTINDX FATAWY ITRIX12E MSET RATAR TOPOLAND
ANAGR CNTINDX2 FAVDICE ITRIX_C MSKYCODE RATTERN TOSCORE
ANALYSER CNTPATHS FAVSUBS ITRIX_E MSTRING RDINNER TOUR
ANARC05B CNTTREE FBRIDGES IWGBS MSTRMND RDRUG TOURIST
ANARC05H CNT_LUCK FCANDY IWGBST MSUBSTR RE1 TOURNEY
ANARC05I COD1 FCATTLE IZHONYT MTHUR REALNO TOWER
ANARC07C CODE FCDC JANE MTOTALF REBOUND TPC07
ANARC07G CODE1 FCTRL JARA MTRAIN REC TPCPALIN
ANARC07J CODERE3 FCTRL2 JASIEK MTREE RECTNG1 TPERML
ANARC08A CODESPTA FEAST JAVAC MUL2COM RECTNG2 TRAFFICN
ANARC08B CODESPTB FENCE1 JAZZYJOB MULTIPLY REDRONESIA TRAIN07
ANARC08C CODESPTD FERRY JC15B MUTDNA REDSUBLIA TRANCLS
ANARC08D CODFURY FERT21_0 JEDNAKOS MWORDS RELATS1 TRANK
ANARC08F CODHASH FERT21_1 JLEAGUE MXSBMTRX RELJEF TRANS
ANARC08G CODPABBU FIBFACT JMFILTER MY02 RENT TRANSFER
ANARC08I COEF FIBOSUM JNEXT MYQ1 RESIST TRANSL
ANARC08J COINS FIBTWIST JOCHEF MYQ10 RETRO TRANSMIT
ANARC09A COINTOSS FILRTEST JOCTENIS MYQ11 REVIEW TRANSP
ANARC09B COLORCAT FILTER JOKER1 MYQ12 RIGHTTRI TRAVERSE
ANARC09C COLOR_CC FINDMAX JPIX MYQ2 RIOI_2_3 TREASURY
ANARC09D COMBAT FINDSR JRIDE MYQ3 RIVALS TRECOUNT
ANARC09F COMDIV FIRM JRNTMRS MYQ5 RLM TREE
ANARC09G COMFUNC FISHER JTRIP MYQ6 RMTLAND TREE1
ANARC09H COMPLETE FISHES JUICE MYQ7 RNDORDER TREE2
ANARC09I COMPRESS FLBRKLIN JULKA MYSTIC ROADNET TREEBA
ANDROUND CONDUIT FLIB JUMP1 MZVRK ROADTRIP TREECST
ANTTT CONGA FLLM JUMPPY M_SEQ ROBBERY2 TREEDEGREE
AP2 CONHONPR FLOWGROW JUNL NACCI ROBIN TREEGAME
AP3 CONNECT FN16BASE JZPSTA NAGAY ROBOTGRI TREEISO
APS CONTEST FN16CEIL KATHTHI NAGAY1 ROCK TREENUM2
AR2015PF CONTPACK FN16DIET KAYKAY NAIVELOK ROHAAN TREEOI14
AR2015PH COOLNUMS FN16OIL KCARRY NAJMS ROMAN008 TREEPAL
ARBITRAG COOLPROB FN16QUOT KFSTB NAKANJ ROMANRDS TREX
ARCHI COPYDNA FN16RIVER KIMO1 NANO ROOTCIPH TREZOR
ARITH CORNET FN16SWAP KING NATALIAS ROT TRGRID
ARITH2 COUNT FNINJA KIT NBIN RPAR TRICKTRT
ARITHSEQ COUNTPAS FNRANK KITROB NBLTHIEF RPGAMES TRICOUNT
ARMY COWCAR FOLD KMEDIAL NCLNE RPLA TRIEQUAL
AROUND COWPIC FOOL KMOVES NDS RPLB TRIGALGE
ARRANGE CPAIR FOREST2 KMSL4B NEG2 RPLC TRIKA
ARRAYSUB CPATTERN FORMAT KNIGHTS NEWH RPLD TRIOPT
ARTHEVAL CPC FOUROW KNIGHTSR NFURY RPLE TRIP
ASCDFIB CPCRC1C FP KNJIGE NG0FRCTN RPLG TRIPART
ASCIRC CPRIME FPLAN KNMD NG1FRCTN RPLH TRIPINV
ASSEMBLY CPRMT FREQUENT KOICOST NGM RPLI TRNGL
ASSIGN CQM1TREE FRMT KOILINE NGON RPLK TROOPS
ASSIST CRAN02 FRND KOIREP NHAY RPLL TRT
ATMS CRAN04 FRNDCIRC KOLACI NICEBTRE RPS TRUTHORL
AU7_5 CRAYON FRNDS KOLICA NINJA1 RPSSL TRVCOST
AUT CRAZYR FROGGER KOMPICI NITK07 RRANGE TSHOW1
AVARY CRCLE_UI FROGS KOPC12A NITT1 RRSCHED TTM
AVCHESS CRDS FRONT KOPC12G NITT2 RTREE TTOP
AVDM CROBOTS FRQPRIME KOPC12H NITT8 RUMMY TTTABLE
AVMG1 CROSSBIT FRSCR KOSARE NNUM SA04C TUG
AVOIDSOS CROSSOVER FSEATS KOSPC13B NOCHANGE SA04D TUTMRBL
AXIS CRSCNTRY FTHEELF KOZE NONDEC SAFECRAC TWENDS
A_W_S_N CRYPTO2 FUKU11G KPEQU NORMA2 SAM TWENTYQ
BABTWR CRYPTO3 FUNAREA KPPOLY NOSQ SAMER08B TWINSNOW
BABY CS345A1 FUNFACT KPSUM NOTATRI SAMER08C TWODEL
BACKPACK CSHOWB FUNMODSEQ KPURSUIT NOVICE43 SAMER08E TWOGAME
BACKTPOL CSLIKAR FUNNUMS KRECT NOVICE62 SAMER08F TWOPATHS
BAD CSQUARE FUPRCO KRUS NOVICE65 SAMER08G TWOSQRS
BADXOR CSTREET FUSION KSELECT NPC2014B SAMER08H TYPESET
BAISED CT GALLUP KSEQ NPC2014C SAMER08J UCBINTB
BALANCE1PARA CT101CC GALOU KSMALL NPC2014E SAMER08K UCBINTH
BALL CT14E GAMARENA KULE NPC2014F SAMTWARR UCF
BALLLSTA CT16E GAME KUSAC NPC2014G SANTA1 UCI2009B
BALLOON CTAIN GAME3 KUTH NPC2014H SANTA2 UCI2009D
BALLOT CTFLAG GAME31 KVALTWR NPOWM SANTA3 UCODES
BALLSAG CTGAME GAMECG LABYR1 NSQUARE SAWMILL UCUBE
BALNUM CTOI09_1 GAMEFIL LAGRANGE NSQUARE2 SBACT UCV2013A
BANDW CTOI10D1 GAMES LANDFILL NSTEPS SBANK UCV2013B
BANNER CTOI10D2 GAMETIME LANDSCAP NSYSTEM SBETS UCV2013E
BARN CTOI10D3 GARBAGE LAS NUMPLAY SBO UCV2013G
BASE CTPDIRTY GARDEN LASER_BEAM NUMQDW SBSTR1 UCV2013K
BAT1 CTSTRING GCD2 LASTDIG NUMTSN SC1 UFAST
BAT2 CUBARTWK GCD3 LASTDIG2 NUMVN SCALE UJ
BAT3 CUBE GCDEASY LATTICE NWERC04H SCALES ULM02
BAT4 CUBEFR GCJ082A LAWNMWR NWERC05 SCANNER ULM2H
BCAKE CUBEND GCJ101AB LAZYCOWS NWERC10G SCAVHUNT UNLOCK
BDOI16B CUBERT GCJ101BB LAZYPROG NWERC10H SCCCER UOFTAB
BEADS CUBES GCJ101C LCA NWERC11A SCPC11A UOFTAC
BEANGAME CUCKOO GCJ1C09A LCDS NWERC11B SCPC11F UOFTAF
BEENUMS CURDPROD GCPC11A LCM NWERC11C SCPC11G UOFTBC
BEHAPPY CURSE GCPC11B LCPC11B NWERC11H SCRAPER UOFTBE
BENEFACT CUSTOMSL GCPC11C LCPC12B NY10A SCROLL UOFTCC
BFALG CUTOUT GCPC11D LCPC12C NY10C SCUBADIV UOFTCE
BFIT CUTSQRS GCPC11E LCPC12D NY10D SCYPHER UPSUB
BFTAB CVJETICI GCPC11F LCPC12E NY10E SDGAME UQAS
BFTRI CWB GCPC11G LCPC12F NY10F SDGAME2 URI
BGRAVITY CWC2015 GCPC11H LCPC12G O2JAM SECTORS UVA1
BGSHOOT CWORLD GCPC11J LCPC12H OAE SEGFAULT VACATION
BICYCLE CYLINDER GDIL LEGO ODDDIV SEGVIS VBOSS
BILLIARD DAGCNT GEEKOUNT LENGFACT ODWS SELTEAM VBWORK
BINGO DALTSUM GEM LEONARDO OFFSIDE SEQ VCIRCLES
BINPRNUM DANDVIOL GEMS LEXBRAC OFFSTRAT SEQ5 VECTAR1
BIPCSMR16 DANGER GENETIC LEXIPOS OGLEDALA SEQ6 VECTAR10
BIRD DARKASLT GEOM LEXSTR OHANIBTR SEQ7 VECTAR12
BIRTHDAY DARTS GEOPROB LIAR OILCOMP SEQAGAIN VECTAR14
BISHOPS DAVIDG GERGOVIA LIFEGAME OLOLO SEQN VECTAR5
BITDIFF DCD GETBACK LIFTS ONBRIDGE SEQUENCE VECTAR6
BITMAP DCEPC11C GETFAST LIGHTIN ONEINSTR SEQUOIA VECTAR9
BLACKOUT DCEPC11F GHOSTS LIM ONP SERVS VERODOOM
BLAMOEBA DCEPC11I GIRLSNBS LINE ONTIME SETNJA VHELSING
BLCONE DCEPC11J GIWED LINEGAR OPBIT SETSTACK VHUFFM
BLHETA DCEPC12B GK LINELAND OPCPIZZA SGAME VIDEO
BLINNET DCEPC12E GLASNICI LINES OPCTRIP SHAHBG VIENTIAN
BLKEK DCEPC12H GLASS LINEUP OPTSUB SHANGUL VISIBLEBOX
BLOCK DCEPC13D GLJIVE LINQSOLV ORDERS SHELF VISION
BLOCKDRO DCEPC14D GLOVE LISA ORGNZ SHELL VOCV
BLOCK_D DCEPC14F GNTFNTN LITELANG ORIGLIFE SHLIGHTS VOLNTEER
BLOPER2 DCEPC202 GNUM LITEPIPE OROSNAKE SHOP VONNY
BLUEEQ2 DCEPC204 GNY07C LLCA OSPROB1 SHOPPERS VOTAS
BLUNIQ DCEPC206 GNY07D LOGIC OU7 SHORTCUT VPL0_D
BMJ DCEPC207 GNY07E LOGIC2 OVOXO SHPATH VPL2_AB
BOARD1 DCEPC301 GNY07F LONER PACKRECT SHUB1307 VPL2_AC
BOBALLS DCEPC501 GNY07G LOOPEXP PAINTBLC SHUFFLE1 VPL2_AD
BOBALLS2 DCEPC502 GNY07H LOPOV PAINTBLK SHUFFLEN VPL2_BC
BOBERT DCEPC504 GNY07I LOSTCT PAINTWAL SHUFFLES VUDBOL5
BOCOMP DCEPC701 GNYR04C LOTGAME PAIRDIV2 SICRANO VUDBOL7
BOGGLE DCEPC702 GNYR04H LOVINGPW PAIRGRPH SID WACHOVIA
BOI02TRI DCEPC705 GNYR09F LPERMUT PAIRINT SILVER WAGE
BOI7SEQ DCEPC706 GOALFR LPRISON PAIRSUM SKEY WAL3A
BOI7SOU DCEPC803 GOC11A LQDCANDY PALDR SKIING WALK1
BOILING DCEPC810 GOLDG LQDNUMS PALIM SKIVALL WALKROBO
BOLESSON DCEPCA01 GONDOR LSORT PALIN SKY WARE
BOMARBLE DCOWS GONE LUBEN PANCAKES SKYLINE WATER
BOMB DEADFR GONESORT LWAR PANIC SKYLINE2 WAYHOME
BOMB2 DEC123 GOODA M00PAIR PARADOX SLALOM2 WEIGHT
BOMBER1 DEFKIN GOODB M3TILE PAREN SLEEP WEIRDFN
BONFIRE DELCOMM GOODC MA1 PARKET1 SLIKAR WIDGET
BOOK DELCOMM2 GOODD MACHMAY PARKINGL SLINK WIJGT
BOOKS1 DEPEND GOODE MACVSMAG PARSUMS SMALL WILD
BOOLE DESRUG GOODF MADHULK PARTIT SMALLM WILLITST
BOPERISH DETECT GOODG MADN PARTPALI SNGINT WINDOW1
BORW DETER3 GOODH MAHJONG PARTSUM SNIPE WINDVANE
BOTTOM DEXTER GORELIAN MAIN111 PARTY SNOOKER WINGOLD
BOWLING1 DFLOOR GOT MAIN112 PARTY2 SNOWGAME WIRELESS
BOYSCOUT DICE GP1 MAIN113 PATHGAME SOCIALNE WITTY
BPORT DICT GPA1 MAIN12A PAYING SOCOLA WITTYBOY
BPRED DICTSUB GRAFFDEF MAIN12B PBOARD SOLDIER WORDCNT
BRAILLE DIEHARD GRAFFTOL MAIN12C PCPC12D SOLDIERS WORDCNT2
BRCKGAME DIFERENC GRAFFTRI MAIN72 PCPC12E SOLIT WORDEQ
BRCKTS DIFFDIAG GRAPHCUT MAIN74 PCPC12F SORTING WORDS1
BRCKTS2 DIFFV GRAVEYRD MAIN75 PCPC12G SORTMAC WORKB
BRDGHRD DIG GRC MAIN8_C PCPC12H SPACEBRG WORMS
BRI DIGNUM GREEDULM MAIN8_D PCPC12I SPACESET WPC4F
BRICKS DIGOKEYS GRIDCOIN MAIN8_E PDECODE SPCM WPC5A
BRIDGE DINGRP GS MAJMUN PEBBLE SPCO WPC5D
BRIDGES2 DINONUM GSCANDY MAJOR PEGS SPECIALG WPC5F
BRLRIDER DINOSM GSM MAJSTOR PERFECTR SPEC_SET WPC5I
BRODOVI DIRVS GSWORDS MAKEMAZE PERFUME SPEED WPUZZLES
BROKEN DISNEY GUARD MAKESUM PERIODNI SPFIBO WRONG
BROUL DIV GUERNICA MAKETREE PERMCODE SPIDY WSCIPHER
BROW DIV15 GUESSING MANJFIRE PERMJUMP SPIN XIXO
BRPAR DIV2 GUESSLNK MAP PERMSG SPLIT XMAX
BRTREE DIVFACT GUESSNM2 MARBLES PERMUT1 SPP XMEN
BSHEEP DIVIDEKR GUESSTHE MARIOGAM PERMUT2 SPQUEUE XOINC
BSHIP DIXDOOM HACKERS MARKUP PERMUT3 SPRING XOREQ
BSMATH1 DNA HACKING MARTIAN PFDEP SQ2SQ XORRAY
BST DNPALIN HALLOW MARYBMW PFND SQCOUNT XORROUND
BTCODE_C DOCTOR HAMSTER1 MATHII PFORLOOP SQDANCE XYI
BTCODE_D DOJO HAMSTER2 MATNUM PHIDIAS SQRBR YAPP
BTCODE_F DOM HAN01 MATRICA PHONELST SQUAREV1 YASSP
BTCODE_H DOMECIR HANDS MATRIOSH PHONMESS SQUA_REV YELBRICK
BTCODE_I DOMINO1 HANGLET MATRIX PHU09H SSEQ YODA
BTCODE_J DOMINO2 HANGOVER MATRIX2 PIB SSHUFFLE YOKOC
BTTNS DOMINOES HANOI07 MAUMAU PICAD SSORT YOKOH
BUD13TLF DOMINST HANOICAL MAWORK PIE STABARDS YOYOCQM
BUGLIFE DONALDO HAP01 MAX2214 PIGBANK STABLEMP YUMMY
BUILD DORTMUND HAROWS MAXGRITH PIHU1 STAMPS ZAMENA
BUILDING DOTAA HARSHAD MAXI PIR STAVATAR ZIGZAG
BUILDTOW DOUBLE HASHIT MAXLN PIRACON STC01 ZNANSTVE
BULK DOUBLEVI HASTOCK MAXSUB PIZZALOC STC02 ZOO
BULLETIN DOUTI HC12 MAXSUMSQ PKA STC04 ZSUM
BUNDLE DP HC12II MAXWOODS PLAHTE STC07 ZTC
BUREAU DPAIR HC12III MAX_NUM PLCNMGME STC09 ZUMA
BURGLARY DRACULA HEADSHOT MAY99_2 PLD STC10

TODO list of classical problems:

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