Jacob Plachta

@sourspinach

United States, Sunnyvale

Joined Oct 2007

World Rank: #4 (1066.4 points)

Institution: Facebook

for(;;);

Activity over the last year

Effectiveness

 Problems solved
2113
 Solutions submitted
7108

Problems

List of solved classical problems:

AAC2 BUSINESS DUKKAR2 IGOR MINUS POWERCAR SUBLEX
ABA12C BUSYMAN DURIN IIITD1 MINVEST POWERPHI SUBMERGE
ABA12D BUYINT DWARFLOG IIITMSTUD MISERMAN POWERUP SUBPAL
ABCD BUZZ DYZIO IITD4 MIUTGA POWFIB SUBS
ABCDEF BUZZOFF EAGLE1 IITKWPCA MIXTURES PPATH SUBSEQ
ABCPATH BVAAN EALP1 IITKWPCB MJLAR10 PPBRJB SUBSN
ABSP1 BWB EASYFACT IITKWPCD MJOURNEY PPBRQ SUBST1
ABSURD BWIDOW EASYMATH IITKWPCE MKBUDGET PPR SUBSUMS
ABSYS BWORK EASYPIE IITKWPCF MKEQUAL PQUEUE SUBXOR
ACARGO BYECAKES EASYPROB IITKWPCG MKJUMPS PR003004 SUB_PROB
ACMAKER BYTESE1 EBOXES IITKWPCH MKLABELS PRADIPSUM SUFEQPRE
ACMT BYTESE2 EC IITKWPCI MKLAR10 PRATA SUFFIX
ACODE BYTESH1 EC_CONB IITKWPCJ MKMONEY PRESIDEN SUMDEC2
ACPC10A BYTESM2 EC_DIVS IITKWPCM MKPALS PRIME1 SUMFOUR
ACPC10B BYU15W_2 EC_ESTA IITKWPCN MKTHNUM PRIMEZUK SUMITR
ACPC10C C1LJUTNJ EC_MODE IITKWPCO MKUHAR PRINT SUMMATION
ACPC10D C1TABOVI EC_P IITWPC4A MKWAVES PRISMSA SUMMUL
ACPC10E CAC EC_SER IITWPC4B MLASERP PRJAN15B SUMPRO
ACPC10I CADYDIST EDIST IITWPC4C MLK PRJAN15C SUMSUM
ACPC11B CAGES EDIT IITWPC4D MMASS PRJAN15E SUSY
ACPC11C CAM5 EDS IITWPC4E MMATRIX PRJAN15F SVADA
ACPC13 CANDN EE4371 IITWPC4F MMAXPER PRJAN15G SVAREA11
ACQUIRE CANDY EGYPIZZA IITWPC4G MMINPAID PRLGAME2 SWAPDIFF1
ACS CANDY3 EIGHT IITWPC4H MMMAGIC3 PRMQUER SWAP_ESY
ACT CANDYSTN EIGHTS IITWPC4I MMMGAME PRO SYM12
ACTIV CANPR EIUASSEMBLY IITWPC4J MNERED PROBLEM4 SYNC13C
ADAAPPLE CANTON EKO IITWPC4K MNIU PROBOR TABLE5X5
ADABERRY CAPCITY ELCS IITWPC4L MNMXPATH PROD1GCD TABLIC
ADACITY CAPRICA ELEVTRBL IKEYB MNNITAR PROFF TAILS
ADACLEAN CARRHIM ELPESUM ILKQUERY MOBIVINA PROFILING TAKIN
ADACOINS CASHIER EMOTICON ILKQUERY2 MOHIB PROFIT TANDC
ADACUT CATDOG EMTY2 ILKQUERYIII MOHIBTREE PROSCORE TAP2012A
ADACYCLE CATHETEN EMTY3 ILOVEGEO MONEYYTU PRTYNGHT TAP2012B
ADADUNG CATINV ENCODE IM MONKK PRUBALL TAP2012C
ADAFENCE CATM ENCONDIN IMAGE MORENA PSERVICE TAP2012D
ADAFIELD CATMO1 ENIGMATH IMBOX MORSE PSWITCH TAP2012E
ADAFRIEN CATTACK EPALIN IMMERSED MOSTYCOD PSYCHO3 TAP2012F
ADAGAME CATTLEB EPTT IMPER MOVIFAN PSYCHON TAP2012H
ADAGAME2 CBANK EQBOX IMPORT MOWGLI PT07F TAP2013A
ADAGCD CCCCUBE EQDIV IMPORT1 MOWS PT07X TAP2013C
ADAINDEX CCHESS EQUI IMPUNITS MOZHCAN PT07Y TAP2013D
ADALIST CDC12_B EQUIPASS INBOX MOZHSLM PT07Z TAP2013E
ADANUM CDC12_C ESCJAILA INCARDS MOZHSLS PTIME TAP2013F
ADAORANG CDC12_E EST INCDSEQ MOZPWS PTRELIC TAP2013G
ADAPARTY CDC12_F ETF INCPOWK MPILOT PUBLICAT TAP2013H
ADAPATH CDC12_G ETFD INCSEQ MPOLY PUCMM009 TAP2013I
ADAPET CDC12_H ETFS INDEPCNT MRECAMAN PUCMM025 TAP2013J
ADAPICK CDOWN EVERLAST INGRED MRECTCNT PUCMM210 TAP2014B
ADAPLANT CDRSANJ EXCLSEC INS14A MREPLBRC PUCMM215 TAP2014C
ADAPLUS CENCRY EXPAND INS14B MROADS PUCMM223 TAP2014D
ADAQUEUE CEOI08A EXPEDI INS14C MSAFE PUCMM334 TAP2014E
ADARAIN CEPC08B EXPER INS14D MSCHED PUTNIK TAP2014F
ADARAINB CEQU EXPLOSN INS14E MSE06H PYRA TAP2014G
ADAROBOT CERC07B EXPOR INS14F MSE06I QCJ1 TAP2014H
ADASEA CERC07C FACEFRND INS14G MSTRING QCJ2 TAP2014I
ADASEQEN CERC07H FACENEMY INS14H MSUBSTR QCJ3 TAP2014J
ADASUM CERC07K FACT0 INS14I MTHUR QCJ4 TAP2015B
ADATEAMS CERC07R FACTCG2 INS14J MTOTALF QMAX3VN TAP2015C
ADATOMAT CF33C FACTDIV INS14K MTREE QN01 TAP2015D
ADATRIP CFPARTY FACTMUL INS14L MTRIAREA QN02 TAP2015F
ADAVISIT CFRAC FACTMULN INS16F MTWALK QSTABLE TAP2015G
ADDAP CFRAC2 FACTMULO INTEGER1 MUDDY QTDIVIDE TAP2015H
ADDREV CGBOY FACTMULP INTEGMAX MUL QTGIFT1 TAP2015K
ADFRUITS CHAIN FACVSPOW INTERVA2 MULSORT QTREE2 TAP2016B
ADJDUCKS CHAIR FAIRONOT INUM MULTQ3 QUADAREA TAP2016C
ADRABR CHAMPS FAKETSP INUMBER MUTDNA QUE1 TAP2016D
ADSPROP CHAOS_CC FALTAENV INVCNT MXSBMTRX QUE2 TAP2016E
ADST01 CHARCHOC FAMWEALT INVENT MY02 QUEEN TAP2016F
ADV04B1 CHASE FANCY IOIGARD MYLOGEXP QUERYIT TAP2016G
ADV04I1 CHASE1 FARIDA IOIPALIN MYQ1 QUERYSTR TAP2016H
ADV04J CHEFMAY FARMER IOPC1200 MYQ12 QUEST4 TAP2016J
ADV04L CHGROOM FASHION IOPC1203 MYQ5 QUEST5 TAP2016L
ADVEDIST CHICAGO FAST2 IOPC1207 MYQ6 R6PL TAUT
AE00 CHICKEGG FASTFLOW IPL1 MYQ7 RABBIT1 TAXI
AE2A CHMAZE FATAWY IQUERY MYQ8 RACETIME TBATTLE
AE5B2 CHOCDIST FAVDICE ISELECT MZVRK RAFANOLE TDKPRIME
AEROLITE CHOCOLA FAVSUBS ISLHOP M_SEQ RAINBOW TDOWN
AFS CHOTU FBRIDGES ITRIX12E NABILHACKER RANDG TDPRIMES
AFS2 CHRIS FCANDY ITRIX_C NABILISU RANGESUM TEAM2
AGGRCOW CHUNK1 FCDC ITRIX_E NACCI RANGZER2 TEAMNIM
AGPC01G CHUNK2 FCTRL IWGBS NAGAY1 RANJAN02 TEMPERAT
AHORCADO CIJEVI FCTRL2 JAN NAIVELOK RANJAN05 TEMPLEQ
AIBOHP CINEMACON FEAST JANE NAJ0001 RAONE TEMPTISL
AIRLINES CIPHERJ FENCE1 JARJAR NAJGC RATAR TESSER
AJOB CIRCIRC FENCE3 JAVAC NAJHQ RATING TEST
AKBAR CIRCLEDIV FERT21_0 JBIRDS NAJMS RDNWK TETRA
AKVOD05 CIRCLE_E FERT21_1 JC15A NAJPF RDRUG TETRAHRD
AKVOD06 CISTFILL FIBONOMIAL JC15B NAJPWG RE1 TETRAVEX
AKVQLD03 CITY2 FIBOSUM JC15C NAKANJ REALNO TETRIS2D
ALCATRAZ2 CLASSICO FIBTWIST JC15D NANO REAYZCODETST TETRISGM
ALCATRAZ3 CLAW FILRTEST JC15E NARHIL REBOUND TFOSS
ALCATRAZ4 CLEANRBT FINDPRM JC15F NASPRIM REC TFRIENDS
ALIBB CLOCKS FINDSR JEDNAKOS NATALIAG REDCROSS THEATRE
ALICECUB CLONE FINGP JERRY NATALIAS REDRONESIA THEPOOL
ALICESIE CLOPPAIR FISHER JGTLE NAUGHTY REDSUBLIA THRBL
ALIEN CLOSEST FLBRKLIN JHAGIRLS NBIN REGPOLYG THREECOL
ALIEN2 CLSLDR FLIB JLNT NCLNE RELINETS THREENUMBERS
ALIENS CLZBICYC FLLM JMFILTER NDIV REMGAME THREETW1
ALL CLZDOUGH FN16ASGN JNEXT NDIVPHI RENT THRPWRS
ALLIN1 CLZSTRNG FN16BASE JOCHEF NDS RESTACK THRSUM
ALLIZWEL CMG FN16CEIL JOKER1 NECSTASY RETRO TIEROPE
ALONE CMPLS FN16CLK JOSWAP NEG2 REVIEW TILE001
ALTSEQ CMPSSTR FN16DIET JRIDE NETADMIN RIGHTTRI TIP1
ALWFACT CNEASY FN16MARS JUICE NEXTLEX RIOI_2_3 TIPTOP
AMBLE CNHARD FN16OIL JULKA NFACTOR RIVALS TKUDDUS
AMR10B CNTDO FN16QUOT JUMP1 NFURY RKS TKV1000
AMR10C CNTINDX FN16RIVER JUMPPY NG0FRCTN RLCAT TLL237
AMR10G CNTINDX2 FN16ROAD JUNL NGCD RLCIPHER TLPNGEM
AMR11A CNTPATHS FN16SWAP KALTSUM NGIRL RLE TMSUM
AMR11B CNTPRIME FONTSIZE KAOS NGM RLM TOANDFRO
AMR11C CNTTREE FOODIES KATHTHI NGM2 RLTHREE TOE1
AMR11D CNT_LUCK FORMAT KATHTHI2 NGON RLTOUR TOE2
AMR11E COCONUTS FOUROW KAYKAY NHAY RMID TOHU
AMR11F COD1 FP KBASEEN NICEBTRE RMID2 TOHU2
AMR11H CODCHESS FPLAN KCARRY NICEDAY ROADNET TOMJERRY
AMR11J CODECODE FPOLICE KFSTB NICESEQ ROADS TOPCODE
AMR12A CODEIT03 FRACTION KGSS NINJA1 ROBBERY2 TOPOLAND
AMR12B CODEM4 FREQUENT KHANS NINJA2 ROBOTGRI TOUGH
AMR12C CODERE3 FRMT KIMO1 NINJA3 ROCK TOUR
AMR12D CODESPTB FRND KIMO4 NINJA4 ROHAAN TOURIST
AMR12E CODESPTH FRNDCIRC KING NINJA5 ROMAN TOURS
AMR12G CODESPTI FRNDZND KINJUTSU NINJA6 ROMAN008 TPCPALIN
AMR12H CODFURY FROGGER KIT NINJA7 ROOBOT TRAFFICN
AMR12I CODGRF FRONT KL11B NINJA8 ROOTCIPH TRANCLS
AMR12J CODHASH FRQPRIME KNGCHECK NITK06 ROT TRANSMIT
AMR12K CODPABBU FRSCR KNIGHTSR NITK07 ROUNDT TRAVERSE
AMSCO1 COEF FSEATS KNJIGE NITT1 RPLA TREASURY
AMSCO2 COINS FTHEELF KNMD NITT2 RPLB TREEBA
AMZRCK COINTOSS FUNMODSEQ KNMOVE NITT4 RPLC TREECST
AMZSEQ COLONY FUNNUMS KNPSACK NITT8 RPLD TREEDEGREE
ANAGR COLORSEG FUNPROB KOICOST NITTROAD RPLE TREEGAME
ANALYSER COMBAT FURYROAD KOILINE NNUM RPLG TREEII
ANARC05B COMDIV GALOU KOIREP NOCHANGE RPLH TREENUM2
ANARC05H CONGA GAME3 KOMPICI NOSQ RPLI TREEORD
ANARC05I CONHONPR GAME31 KOPC12A NOTATRI RPLK TREEPAL
ANARC07C CONOR GAMEMVS KOPC12B NOVICE43 RPLM TRGRID
ANARC07G CONTCITY GAMES KOPC12D NOVICE62 RPLN TRICENTR
ANARC08A CORN GARDENAR KOPC12G NOVICE63 RPS TRICKTRT
ANARC08B CORNET GASOLINE KOPC12H NOVICE65 RPSSL TRICOUNT
ANARC08D COT GASWARS KOSARE NPC2014A RPSWAR TRIGALGE
ANARC08F COU GCD2 KOSPC13B NPC2014B RRANGE TRIISO
ANARC08G COUNT GCDEX KOZE NPC2014C RROOT TRIKA
ANARC08H COUNT1IT GCDS KPMATRIX NPC2014E RRSCHED TRIP
ANARC08I COURAGE GCJ082A KPRIMESB NPC2014F RTREE TRIPINV
ANARC08J COURIER GCJ101BB KPURSUIT NPC2014G RTREE2 TRKNIGHT
ANARC09A COWCAR GCJ102A KQUERY NPC2014H RTREE3 TRNGL
ANARC09B COWPIC GCJ102B KQUERYO NPC2015A RUMMY TROOPS
ANARC09C COWWORDS GCJ121CC KRECT NPC2015B RZSCSRVC TRSTAGE
ANARC09D CPC GCJ1C09A KROW NPC2015C SABBIRGAME TRT
ANARC09F CPCRC1C GCJ1C09B KRUS NPC2015D SACITY TRVCOST
ANARC09G CPRIME GCJ1C09C KSELECT NPC2015F SAFECRAC TRYCOMP
ANARC09H CPRMT GCJ2012C KSEQ NPC2016A SALMAN TSHOW1
ANARC09I CPU GCJPURE KSMALL NPC2016C SAM TTM
ANARC09J CQM1TREE GCPC11A KURUK14 NR1 SAMER08A TTRGRAPH
ANDROUND CRAN01 GCPC11B KUSAC NR2 SAMER08C TTTABLE
ANGELS CRAN02 GCPC11C LABYR1 NSTEPS SAMER08D TUG
ANGRMTST CRAN04 GCPC11D LAGRANGE NSUBSTR SAMER08E TULIPNUM
ANIL_PRO CRAYON GCPC11E LARSUBP NSYSTEM SAMER08F TURNLT
ANTP CRAZYSK GCPC11F LAS NTICKETS SAMER08G TUTMRBL
ANTTT CRDS GCPC11H LASER NUMBERTH SAMER08K TWENDS
AP2 CRICKDP GCPC11I LASER_BEAM NUMOFPAL SAMTWARR TWICE
AP3 CRNVALEN GCPC11J LASTDIG NUMPATH SAS003 TWINSNOW
APCER CROSSOVER GDIL LASTDIG2 NUMPLAY SAWMILL TWOGAME
APPROB CRSCNTRY GEEKOUNT LASTSHOT NUMQDW SBANK TWOKINGS
APS CRZYSMKR GEM LATTICE NUMTSN SBETS TWOPATHS
AR2015PC CS345A1 GEMS LAWNMWR NUMVN SBO TWOSQRS
AR2015PH CSHOWB GEOPROB LAWRENCE NWERC10G SCALE UCBINTD
ARBITRAG CSLIKAR GEORGE LCA NWERC10H SCALES UCBINTG
ARDA1 CSTREET GERGOVIA LCMSUM NWERC11A SCAVHUNT UCF
ARITH CSUBSEQS GETFAST LCPC11B NWERC11B SCCCER UCI2009B
ARITH2 CT25C GHOSTS LCPC12B NWERC11C SCELL UCI2009D
ARMY CTGAME GIFTARNG LCPC12C NWERC11D SCIENCE UCV2013A
ARRANGE CTOI09_1 GIRLSNBS LCPC12D NWERC11E SCITIES UCV2013B
ARRAYSUB CTOI10D2 GIVEAWAY LCPC12E NWERC11F SCPC11A UCV2013C
ARRHUDAI CTRICK GLASNICI LCPC12F NWERC11H SCPC11B UCV2013D
ARRPRM CTTC GLJIVE LCPC12G NY10A SCPC11G UCV2013E
ARRTWIST CUBARTWK GMMOD LCPC12H NY10B SCPC11H UCV2013F
ARTHEVAL CUBE GMSTRE LCS3 NY10C SCUBADIV UCV2013G
ASCDFIB CUBEFR GNY07C LEGO NY10D SE7EN UCV2013H
ASHMHF CUBES GNY07D LEGRENDS NY10E SECTORS UCV2013I
ASSIGN CUBNUM GNY07F LENGFACT O2JAM SEGFAULT UCV2013J
ASSIST CURDPROD GNY07H LEXSTR OAE SEGSQRSS UCV2013K
ATMCMXNG CUTCAKE GNYR04C LIFEGAME ODWS SELFDESN UFAST
ATOMS CVJETICI GNYR04H LIGHTPZ OFFSIDE SELLPHN2 UFPR14D
AU7_5 CVXPOLY GNYR04I LIM OFORTUNE SEQ UJ
AUT CWB GNYR09F LINE OHANIBTR SEQ1 UJ01
AVCHESS CWC2015 GOALFR LINEGAR OHANIGAME SEQ5 ULM02
AVMG1 CWORLD GOC11A LINES OHANISER SEQ6 ULM02C
A_W_S_N CYLINDER GOC11B LINEUP OILCOMP SEQAGAIN ULM09
BABTWR CZ_PROB1 GOIT LINQSOLV OLOLO SEQPAR ULM2H
BABY DAGCNT GONDOR LISA OMWG SERCOVERAGE UNIHW
BACKPACK DALTSUM GONE LITE ONEXLIS SERGEARS UPDATEIT
BAD DANDVIOL GONESORT LKS ONP SERGRID UPSUB
BADXOR DANGER GOO LOCKER OPBIT SERVICE URD
BAISED DAVIDG GOPI_SW LONGCS OPCPIZZA SERVS URJC2_A
BALIFE DBALLZ GORELIAN LOOPEXP OPCTRIP SETNJA URJC2_B
BALL DCEPC11B GOSSIPER LOPOV OPMODULO SEUG URJC2_E
BALLOT DCEPC11C GOSTONES LOSTBOX OPTSUB SGAME URJC2_F
BALLSAG DCEPC11E GPA1 LOSTCT ORDERS SGIFT USUBQSUB
BALLSUM DCEPC11F GR LOSTNSURVIVED ORDERSET SHAHBG UVA1
BANDW DCEPC11I GRAPH2 LOTGAME ORDSUM23 SHAKILKEYWORD VACATION
BANKROB DCEPC11J GRAPHCUT LOVEBIRDS ORIGLIFE SHAKTI VAL_GAM4
BANNER DCEPC12B GRAPHGAM LOVEGURU OTOCI SHANGUL VAPI01
BASE DCEPC12D GRASSPLA LOVINGPW OU7 SHELL VBOSS
BAT1 DCEPC12E GREAT_E LPERMUT OVGDEL SHILL VBWORK
BAT2 DCEPC12F GREEDULM LPIS OVICUMSUM SHINCARD VECTAR1
BAT3 DCEPC12G GREENLAN LQDCANDY OVISLARSUM SHLIGHTS VECTAR10
BAT4 DCEPC12H GRUPVIVA LSORT OVOXO SHOP VECTAR11
BC DCEPC12J GS LUBEN PA06ANT SHOP2 VECTAR12
BCAKE DCEPC13D GSCANDY LUCIFER PACKRECT SHOPPERS VECTAR13
BDOI16A DCEPC14A GSHOP LVADER PAGAIN SHORTCIR VECTAR14
BDOI16B DCEPC14C GSMATRIX M00PAIR PAIRGRPH SHUB1307 VECTAR4
BDOI16C DCEPC14D GSS1 M3TILE PAIRSUM SHUFFLES VECTAR5
BDOI16D DCEPC14F GSS3 MABJ PALIN SICRANO VECTAR6
BEANGAME DCEPC14G GSS5 MACVSMAG PALMKR SID VECTAR7
BEENUMS DCEPC202 GSWORDS MADN PALOVE SIGNGAME VECTAR8
BEHAPPY DCEPC206 GUANGGUN MAIN111 PAML SILVER VECTAR9
BEMINE DCEPC207 GUESSING MAIN112 PANCAKES SIMPGAME VENOM
BENEFACT DCEPC501 GUESSLNK MAIN113 PARADOX SINEGGS VERODOOM
BG2 DCEPC502 GUESSNM2 MAIN12A PARAG SIOKULE VFRIEND2
BGIRL DCEPC504 GUESSTHE MAIN12B PAREN SIRNUMS VFRIENDS
BGRAVITY DCEPC505 HACK14 MAIN12C PARKET1 SKEY VHELSING
BGSHOOT DCEPC701 HACKING MAIN72 PARSUMS SKS001 VILLAGES
BGTSTR DCEPC705 HACKRNDM MAIN74 PARTIT SKY VISIBLEBOX
BHAGO DCEPC706 HAGU MAIN8_C PARTPALI SKYLINE VISION
BIDGAME DCEPC803 HALCAND MAIN8_D PARTY SKYLINE2 VMILI
BILLIARD DCEPC807 HALLOW MAIN8_E PATHEADS SLALOM2 VOCV
BINGO DCEPCA01 HAMSTER1 MAJOR PATHGAME SLIKAR VOLNTEER
BINPRNUM DCEPCA02 HAMSTER2 MAJSTOR PATULJCI SMALL VONNY
BINSTIRL DCEPCA03 HANGOVER MAKEMAZE PAUWS SMARIO VOTAS
BIRD DCEPCA04 HAP01 MAKETREE PBCGAME SMILEY1807 VPL0_A
BISHOPS DCEPCA06 HAPPYTL MANGOES PBOARD SNAKYNUM VPL0_B
BIT2 DCEPCA10 HARSHAD MANJFIRE PCLNMBR SNGCP VPL0_C
BITDIFF DCOWS HARSTR MARBLES PCPC12D SNGDIV69 VPL0_D
BITMAP DCRYPT HASHIT MARSCOL PCPC12E SNGGW VPL1_AB
BITPLAY DEC123 HASTOCK MARTIAN PCPC12F SNGINT VPL1_AD
BLACKOUT DECORATE HAYBALE MARYBMW PCPC12G SNGLOOP1 VPL2_AA
BLAMOEBA DEFKIN HC MAS PCPC12H SNGMSG VPL2_AB
BLBONO DEFKIN2 HC12 MATCHING PCPC12I SNGNM2 VPL2_AC
BLCONE DEPEND HC12II MATGAME PCPC12J SNGPG VPL2_AD
BLHETA DEPOSIT HC12III MATHLOVE PDECODE SNIPE VPL2_BC
BLINNET DESRUG HCT00001 MATNUM PEBBLE SNOOKER VPL2_BE
BLKEK DFLOOR HDEVIL MATRIOSH PEGS SOCIALNE VUDBOL5
BLLUCK DGAME HEADBANG MATSUM PERIOD SOCNETC VUDBOL7
BLMIRANA DICT HEADSHOT MAXGRITH PERIOD2 SOCOLA WACHOVIA
BLMIRINA DICTSUB HEAPULM MAXI PERMUT1 SOLDIER WAGE
BLOCK_D DIEHARD HEISLAZY MAXLN PERMUT2 SOLDIERS WAL3A
BLOPER DIFFDIAG HELPBOB MAXRAD PETYABRO SOLIT WALKROBO
BLOPER2 DIG HELPBTW MAXSET PFACTORS SOLVEIT WATER
BLSUMSEQ DIGCNT HELPCOMM MAXSUB PFDEP SORTMAC WAYHOME
BLUNIQ DIGNUM HELPDONN MAXSUMSQ PFND SORTMUCH WEBISL
BMASTER DIGOKEYS HELPER MAXWOODS PFORLOOP SPACEBRG WEIGHT3
BMJ DINGRP HELPR2D2 MAXXOR PGTV SPACESHIP WEIRDFN
BOARD1 DISJPATH HEPNUM MAX_NUM PHIDIAS SPCJ WIJGT
BOBALLS2 DISNEY HERDING MAY99_1 PHONELST SPCM WILD
BOBERT DISQUERY HEXGRAM MAY99_2 PHT SPCO WILLITST
BOGGLE DISTANCE HFLY MAY99_3 PIE SPCQ WINDVANE
BOI02TRI DISTO HG MAY99_4 PIGBANK SPCS WINGOLD
BOI7SEQ DISUBSTR HIGHBABA MAYA PIHEX2 SPCU WIRELESS
BOI7SOU DIV HIGHWAYS MAZE PIHU1 SPECIALG WONOWON
BOILING DIV15 HIKE MB1 PIHU2 SPEC_SET WORDCNT
BOKAM143SOU DIV2 HIPPO MBALL PIR SPEED WORDCNT2
BOMARBLE DIVEQL HIST2 MBEEWALK PIRACON SPIDY WORDS1
BOMBER DIVFACT HISTOGRA MBINGO PIZZALOC SPIKES WORKB
BOMBER1 DIVFIBS HJB MBIPALIN PK11E SPIRALGR WOWSUBSTR
BOOKS1 DIVIDEKR HLP_RAMS MBLAST PK11I SPLITS WOWSUBSTR2
BOOKWORM DIVISION HMBY MC PKPLOL SPOINTS WPC4F
BOPERISH DIVSEQ HNUMBERS MCAMP PL SPP WPC5A
BORW DIVSTR HOMO MCARDS PLAYGAME SQRMINSUM WPC5C
BOTTOM DIXIE001 HONDA MCHAOS PLCNMGME SQUAREV1 WPC5D
BOWLING1 DNALAB HORRIBLE MCIRCLE PLD SSEQ WPC5E
BOYSCOUT DOJ1 HOTELS MCIRGAME PLHOP SSHUFFLE WPC5G
BRCKGAME DOJ2 HPFORF MCLB PLNDROME STABARDS WPC5H
BRCKTS DOJO HPPROF MCLONUM PLNDTREE STABLEMP WPC5I
BRCKTS2 DOM HPREFIX MCOCIR PLONK STAMMER WRONG
BRDGHRD DOMECIR HPYNOS MCOINS PLSQUARE STAMPS WSCIPHER
BRI DOMINO1 HPYNOSII MCU20A PLUS STARSBC WTK
BRIDGE DOMINOES HQNP MCU20E PLUSEVI STAVATAR WWAKER
BRLRIDER DOMINST HS08FOUR MCUR98 PMATRIX STC00 XMEN
BRODOVI DONALDO HS08PAUL MDIGITS PNTBYNUM STC01 XOINC
BROKEN DOORSPEN HSEQ MDOLLS POCRI STC02 XORX
BROW DOSA HSHW MECGROUP PODUZECE STC04 XYI
BRPAR DOTAA HUBULLU MEETINGS POKER STC06 YAPP
BRTREE DP HUSGAME MELE3 POLCONST STC09 YASSP
BSHEEP DPAIR HXH MEMDIS POLEVAL STC10 YAXS
BSMATH1 DQUERY IAPCR2C MENMARS POLICEMEN STCKHOLM YELBRICK
BST DRACULA IAPCR2D MENU POLISH STK YODA
BTCODE_A DRAGKING IAPCR2E MFARM POLYMUL STO YODANESS
BTCODE_C DRAGON IAPCR2F MFISH POLYNOM STONE YOSEQ
BTCODE_D DRAWIT IBIGAME MFLAR10 POLYTABL STPAR YOUTUBE
BTCODE_F DRAWM ICANDIES MGCSCLS PON STRANG YOUWIN
BTCODE_G DRTREE ICC MHLAR10 PONY2 STRAWB YOYOCQM
BTCODE_H DRUIDEOI ICKHELLO MIB PONY4 STRAZA YUMMY
BTCODE_J DRUNK ICODER MICEMAZE PONY8 STRCOUNT ZAMENA
BUBBLESORT DRWLNS ICPCS MIDEARTH PONY9 STREDUCE ZCR
BUD13TLB DSH IDC1948 MIDO PORTALUN STREET ZIGZAG
BUD13TLF DSUBSEQ IDO MINCOUNT POSAO STREETR ZING01
BUGLIFE DSWEETS IE4 MINDIFF POSTERIN STRINGQ ZING02
BUILDING DTRAP IE5 MINMOVE POSTERS STRNGSLV ZNANSTVE
BUILDTOW DTT IEEEBGAM MINNUM POTHOLE STRPAL ZQUERY
BUREAU DTWW IGALAXY MINSTOCK POTIONS STRSOCU ZSUM
BURGLARY DUKKAR IGAME MINSUB POUR1 STSTRING ZUMA

TODO list of classical problems:

ADACON CLEVER EMPTY HOMEW MATRIX2 PERIOD1 TAHSINREC
ADAHW CODE EN HOUSEBUY MAWORK POWPOW TAP2015A
ADASEED COLORCAT ESSY IOPC1206 MINSEQ PRIMPERM TAXI2
AE3A COVER2 EXLAGFIB JOLLYKINGDOM MKTHPATH PSYCHOT TMB
ALLBARN2 CRAZY FAKESCOR JPIX MMIND QTREE TPC07
ANARC07J CRYPTO FIBOSUM2 JZPGYZ MMMAGIC4 RPLL TPCPPLAR
ARCTAN DAGCNT2 FLING1 KITEPRBL MOBILE2 RSHIFT TREZOR
AVLVKT DCEPC204 FSHEEP KPPOLY MPART SHPATH TSUM
AVOIDSOS DESERT GCPC11G LCS MUSKET SPHIWAY TWOPROF
BDOI16E DICE GREED LCS2 NCKLCE SQRBR WEAKSMK
BEADS DINOSM GRIMM LIGHTIN NPC2015E STEAD ZIGZAG2
BFALG DWRONG GSS4 LOCKKEY OPTM STOPCITY
CHIGAME EIDSALAMI2 GUESSN3 MAFBOI08 PARCARD1 SWAPS

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RETDIG BOXLINGS GOODE SANTA2 UOFTBA RDINNER UOFTCG
TLIGHTS ULASER GOODF SANTA3 UOFTBB RMOVIE FBWHEELS
BSHIP SALES GOODG UOFTAA UOFTBC UOFTCA FBTOURS
ABSHIP MATT GOODH UOFTAB UOFTBD UOFTCB
CFATHER GOODA GRAFFDEF UOFTAC UOFTBE UOFTCC
FOXWOLF GOODB GRAFFTOL UOFTAD UOFTBF UOFTCD
FOXLINGS GOODC GRAFFTRI UOFTAE SLIDE UOFTCE
BOXD GOODD SANTA1 UOFTAF TOURNEY UOFTCF