Simon Armstrong

@simes

United Kingdom, n/a

Institution: Retired

History of submissions
(plaintext version)

Problems

List of solved classical problems:

AAC2 BTCODE_F DP HS08PAUL MINVSMIN PRIME1 STRCOUNT
ABA12C BUBBLESORT DQUERY HS09EQ MISERMAN PRIMEZUK STREETR
ABA12D BUGLIFE DRAGKING HS09GAME MIXTURES PRIMPERM SUBMERGE
ABCD BUREAU DRAWIT HS10SQFT MJLAR10 PRISMSA SUBS
ABCPATH BUS DRAWM HSHW MKBUDGET PRIZES SUBSEQ
ABSP1 BUSYMAN DRINK HUBULLU MKEQUAL PRJAN15B SUBSN
ABSURD BUYINT DROOT HUSGAME MKJUMPS PRJAN15F SUDOGOB
ABSYS BWHEELER DRUIDEOI HXH MKLABELS PRLGAME SUDOKU
ACFRAC BWIDOW DSH IAPCR2C MKMONEY PRO SUMDEC2
ACMAKER BWORK DST IAPCR2D MKMOOM PROFF SUMITR
ACMT BYECAKES DTT IAPCR2E MKUHAR PROFILING SUMMATION
ACODE BYTESE1 DTWW IAPCR2F MKWAVES PROPKEY SUSY
ACPC10A BYTESE2 DUGDUG ICANDIES MLASERP PROSCORE SVAREA11
ACPC10B BYTESH1 DUKKAR ICCSECRET MLK PRUBALL SWAPDIFF1
ACPC10C BYTESM1 DWRONG ICKHELLO MMASS PSWITCH SWERC14B
ACPC10D BYTESM2 DYZIO ICPCS MMATRIX PSYCHO2 SWERC14E
ACPC10E BYU15W_2 EASYPIE IDC1948 MMAXPER PSYCHO3 SWJAM
ACPC10G CADYDIST EASYPROB IEEEBGAM MMIND PSYCHON SYNC13C
ACPC11B CAL EBOXES IGALAXY MMINPAID PT07H TAKIN
ACPC11C CAM5 EC_CONB IGOR MMMGAME PT07Y TANDV
ACS CAMELOT EC_MODE IIITD1 MMOD29 PT07Z TAP2012A
ACT CANDN EC_P IIITMSTUD MNIU PTIME TAP2012B
ADABANKET CANDY EDGE IITKWPCA MNMXPATH PTRELIC TAP2013G
ADABASH CANDY2 EDIST IITKWPCB MOHIBPIZ PUBLICAT TAP2013H
ADABRANC CANDY3 EDIT IITKWPCF MONSTER PUCMM009 TAP2013I
ADACHES2 CANDYSTN EDS IITKWPCG MORSE PUCMM025 TAP2014B
ADACHESS CANTON EGYPIZZA IITKWPCH MOULDS PUCMM210 TAP2014E
ADACUT CAPCITY EIGHTS IITKWPCI MOWS PUCMM215 TAP2014G
ADADUNG CAPRICA EIUASSEMBLY IITKWPCN MOZHSLM PUCMM223 TAP2014J
ADAFENCE CAPTAIN EKO IITKWPCO MPPZC PUCMM331 TAP2015C
ADAFRIEN CARRALLY ELASTIC IITWPC4A MPRIME1 PUCMM333 TAP2015H
ADAFUROW CARRHIM ELEVTRBL IITWPC4B MRECAMAN PUCMM334 TAP2016C
ADAGAME CATINV EMILABC IITWPC4C MSCHED PUCMM335 TAP2016J
ADAINDEX CATM EMOTICON IITWPC4H MSE06I PUTNIK TAP2016L
ADAM1 CATTACK EMTY2 IITWPC4I MSE07B PWRANDMOD TAUT
ADAPICK CAVE ENCONDIN ILOVEGEO MSTRMND PYRA TCOUNT2
ADAPLANT CBANK ENIGMATH IMAGE MSUBSTR QCJ1 TCOUNT3
ADAPLUS CBIT01 EPALIN IMPER MTHUR QCJ2 TCUTTER
ADAQUEUE CCHESS EPTT IMPORT MTOTALF QCJ3 TDKPRIME
ADARAIN CDC12_B EQ IMPUNITS MTWALK QKP TDPRIMES
ADASEA CDC12_C EQBOX INCARDS MUL QN01 TEAM2
ADATRIP CDC12_E EQDIV INCPOWK MUL2COM QN02 TEMPLE01
ADAUSORT CDC12_F EQU2 INDEXGEN MULSORT QSTABLE TEMPTISL
ADDREV CDC12_G ESCJAILA INDIPROG MULTII QUADAREA TEST
ADFRUITS CDOWN ESJAIL INGRED MULTQ3 QUADRATE TETRA
ADRABR CDRSANJ ESSY INS14B MUSVIOMG QUEEN TETRAHED
ADST01 CENCRY ETF INS14C MWPZ017 QUEST5 TETRAVEX
ADV04D CEPC08B ETFD INS14D MYQ1 QUILT TEWBMCUL
ADV04F1 CEQU EUROPEAN INUM MYQ7 R6PL TFRIENDS
ADV04G1 CERC07K EXAMPLE INUMBER MYQ8 RAFANOLE THEATRE
ADV04H CERC07L EXCLSEC INVCNT MZVRK RAIL THECODE
ADV04J CERC07P EXPEDI IOIPALIN NABILHACKER RAIN3 THEWAR
ADV04L CERC07R FACEFRND IOPC1203 NABILISU RAINBOW THRBL
ADVEDIST CFONISMG FACENEMY IPCELLS NAGAY1 RANDG THREECOL
AE00 CFPARTY FACTCG2 ISAB NAJGC RANGZER2 THREENUMBERS
AFS CFRAC FAKETSP ISLHOP NAJPF RANJAN02 THREETW1
AGGRCOW CFRAC2 FALTAENV ITRIX_C NAJPWG RANJAN05 THRPWRS
AGPC01G CGBOY FAMWEALT IWGBS NAKANJ RAONE THRSUM
AGPREFX CHARGY FANCY JARJAR NASPRIM RCB TIEROPE
AHORCADO CHGROOM FARIDA JAVAC NATALIAG RDR2_1 TIP1
AIBOHP CHICAGO FASHION JBIRDS NATALIAS RDRUG TIPTOP
AKBAR CHICKEGG FAST2 JC15A NAUGHTY REALNO TLIGHTS
AKVQLD03 CHMAZE FAVDICE JC15E NCLNE REAYZCODETST TLL237
ALCATRAZ2 CHOCOLA FCTRL JEDNAKOS NDIV RECTNG1 TLPNGEM
ALCATRAZ3 CHUNK2 FCTRL2 JGTLE NECSTASY REDARR2 TLPNGEM2
ALCATRAZ4 CIJEVI FENCE1 JLNT NEG2 REDRONESIA TOANDFRO
ALICESIE CINEMACON FENCE3 JNEXT NEWH REDSUBLIA TOE1
ALIEN CIRCIRC FERRY JOCHEF NFACTOR REGPOLYG TOE2
ALL CIRCLEDIV FERT21_0 JOSWAP NFURY RELJEF TOHU2
ALLIZWEL CIRCLE_E FERT21_1 JPM NG0FRCTN RENT TOSCORE
ALTSEQ CIRCLE_H FESTIVAL JRIDE NGIRL RETDIG TOWER
ALTURAS CIRU FIBOSUM JULKA NGM REVIEW TRANCLS
AMBLE CISTFILL FINDPRM JUMP1 NHAY RIOI_2_3 TRANSJ
AMR10C CITY2 FINGP JUMPPY NICEBTRE RKRCTAN TRAVERSE
AMR10G CKEWLK FISHER JUNL NICESEQ RKS TREEORD
AMR11A CLASSICO FONTSIZE KATHTHI NINJA1 RLCIPHER TRGRID
AMR11B CLAW FOODIES KFRIENDS NINJA2 RLE TRICKTRT
AMR11E CLCKBAIT FOOL KFSTB NINJA3 RLM TRICOUNT
AMR11F CLEANRBT FORMAT KGSS NINJA4 RMID TRIGALGE
AMR11J CLOCK1 FOUROW KIMO4 NINJA5 RMID2 TRIISO
AMR12D CLOCKS FPOLICE KINJUTSU NINJA6 ROADNET TRIKA
AMR12G CLONE FRACTION KIT NITK06 ROADS TRIMOD2
AMR12I CLOPPAIR FREQ2 KMOVES NITT2 ROBBERY2 TRNGL
AMSCO1 CLZBICYC FRMT KNGCHECK NNUM ROBOTGRI TRSTAGE
AMSCO2 CMEXPR FRND KNIGHTSR NOCHANGE ROCK TRT
AMZRCK CMG FRNDCIRC KNJIGE NOSQ ROHAAN TRVCOST
AMZSEQ CMPLS FRNDZND KNMOVE NOVICE43 ROIM TRYCOMP
ANAGR CMPSSTR FROGGER KOIREP NOVICE63 ROMAN008 TSHOW1
ANARC05B CNEASY FRONT KOLICA NPC2014F ROOTCIPH TSUNAMI
ANARC05H CNTDO FRQPRIME KOMPICI NPC2015A ROT TTBRM
ANARC05I CNTINDX FTHEELF KONSTRAKSCHION NPC2015B ROULETTD TTTABLE
ANARC07C CNTPRIME FURYROAD KOPC12A NPC2015D RPLA TUG
ANARC08B COD1 GALOU KOPC12H NPC2015F RPLB TULIPNUM
ANARC08C CODCHESS GAME3 KOZE NPC2016A RPLC TUTMRBL
ANARC08F CODECODE GAME31 KPURSUIT NPC2016C RPLD TWENDS
ANARC08G CODEIT03 GAMES KROW NR2 RPLE TWINSNOW
ANARC08H CODEM4 GARBAGE KRUS NSQUARE RPLG TWOKINGS
ANARC08I CODERE3 GARDENAR KTH_INDEX NSQUARE2 RPLH TWOSQRS
ANARC08J CODESPTB GASOLINE KTRANS NSTEPS RPLK TWOSUMQUERY
ANARC09A CODFURY GCD2 KURUK14 NSYSTEM RPLN TYPESET
ANARC09B CODWRECK4 GCDSQF KUSAC NUMBERTH RSHIFT UCBINTB
ANARC09C COEF GCJ101BB LABYR1 NUMPATH RSTAURNT UCBINTF
ANARC09D COINS GCJ1C09A LABYR2 NWERC10H RUMMY UCBINTG
ANARC09F COLONY GCPC11D LAGRANGE NWERC11H RZSCSRVC UCBINTH
ANARC09G COMCB GCPC11F LARSUBP NY10A SA04C UCI2009D
ANTTT COMDIV GCPC11J LAS NY10B SA04D UCUBE
AP2 CONDUIT GDCOFTI LASER NY10C SABBIRGAME UCV2013C
APCER CONGA GDIL LASER_BEAM NY10D SAFECRAC UCV2013H
APM CONHONPR GEEKOUNT LASTDIG NY10E SALTOS UCV2013I
APS CORN GEM LASTDIG2 NY10F SAMER08A UCV2013J
ARBITRAG COUNT GEOM LASTSHOT OAE SAMER08C UFPR14D
ARCHPLG COURAGE GEOPROB LAWNMWR ODDDIV SAMER08E ULM02
ARDA1 COURIER GEORGE LCA OEN SAMER08F ULM09
ARITH CPC GERGOVIA LCMSUM OFFSIDE SAMER08G ULM2H
ARITH2 CPCRC1C GGD LCPC12B OFFSTRAT SAMER08J UNHAPPY
ARMY CPDUEL5A GIRLSNBS LCPC12D OFORTUNE SANTA3 UNIHW
ARRANGE CPRIME GK LCPC12E OHANISER SANVI UOFTAB
ARRAYSUB CPRMT GLASS2 LENGFACT OLOLO SBANK UOFTAC
ARRPRM CRAN01 GLJIVE LINE OMWG SBETS UOFTAE
ARRTWIST CRAN02 GMMOD LINEUP ONEZERO SCAVHUNT UOFTBB
ARTHEVAL CRAZYSK GMSTRE LINQSOLV ONP SCPC11A UOFTBC
ASCDFIB CRDS GNTFNTN LISA ONTIME SCPC11B UOFTBD
ASHMHF CRICKDP GNY07C LITE OPBIT SCPC11F UOFTBE
ASSIGN CRNVALEN GNY07D LNGPALN OPCPIZZA SCRAPER UOFTCC
ASSIST CROBOTS GNY07F LNTILING OPMODULO SCUBADIV UOFTCE
ATMCMXNG CROSSBIT GNY07G LOCKER ORDSUM23 SECTORS UOFTCF
ATOMS CROSSOVER GNY07H LOCKKEY OU7 SEGSQRSS UPDATEIT
AUTOMATA CRSCNTRY GNY07I LOGIC OVGDEL SEQ UQAS
AVCHESS CRZYSMKR GNYR04C LOPOV PACKRECT SEQUENCE URD
AVLVKT CSHOWB GNYR04I LOSTBOX PALACE SERGEARS URJC2_A
A_W_S_N CSLIKAR GNYR09F LOSTNSURVIVED PALIN SERGRID URJC2_B
BABTWR CSTATE1 GOALFR LOVEBIRDS PAML SERIALN URJC2_F
BABY CSTREET GOC11A LPIS PANCAKES SEUG VACATION
BAD CT14E GOLDG LQDCANDY PARADOX SGAME VAPI01
BALIFE CTAIN GONDOR LTRAFFIC PARCARD1 SGIFT VCIRCLES
BALLSAG CTGAME GONE LUCIFER PARKET1 SHAHBG VECTAR10
BALNUM CTOI09_1 GOO LUCKYNUM PARKINGL SHAKILKEYWORD VECTAR11
BANDW CTTC GOODB M00PAIR PARTY SHAKTI VECTAR12
BAPPP CUBARTWK GOODC M3TILE PATHGAME SHANGUL VECTAR4
BASE CUBEFR GOODD MABJ PATT SHAREIT VECTAR5
BAT3 CUBERT GOPI_SW MADN PC8C SHELL VECTAR8
BAT4 CUBES GORELIAN MAGSUB1 PCLNMBR SHINCARD VENOM
BC CUBNUM GOSSIPER MAIN111 PCPC12D SHOP VERODOOM
BCAKE CUCKOO GPA1 MAIN113 PCPC12E SHP VFRIENDS
BDOI16A CURDPROD GR MAIN12A PCPC12G SHPATH VHELSING
BEENUMS CUTCAKE GRAVEYRD MAIN12B PCPC12J SHUB1307 VMILI
BEHAPPY CWB GRC MAIN12C PCSKREAA SICRANO VOLNTEER
BENEFACT CWORLD GREAT_E MAIN72 PCSKREAB SIGNPOST VONNY
BFIT CYLINDER GROCERY MAIN74 PEBBLE SILVER VPL0_B
BGIRL CZ_PROB1 GSHOP MAIN8_C PEGS SINEGGS VPL1_AB
BGRAVITY DANGER GSMATRIX MAJOR PERFECTR SKS001 VPL1_AC
BICYCLE DARKASLT GUESSING MAJSTOR PERMUT2 SKY VPL1_AD
BINGO DAVIDG GUESSNM2 MAKEMAZE PETYABRO SKYLINE VPL2_AA
BINPRNUM DCEPC11F GUESSTHE MANGOES PFDEP SKYLINE2 VPL2_AB
BINSTIRL DCEPC12F HACKRNDM MAPEXC PFND SK_001 VPL2_AC
BISHOPS DCEPC12H HAMSTER1 MARKUP PFORLOOP SLIDE VPL2_AD
BIT2 DCEPC207 HAN01 MARSCOL PHIDIAS SLINK VPL2_BC
BITDIFF DCEPC301 HANDS MARTIAN PHONELST SLNCRD VUDBOL5
BITMAP DCEPC501 HANGLET MARYBMW PHONMESS SMALL VUDBOL7
BITPLAY DCEPC502 HANGOVER MASUM PHT SMARIO VZLA2019E
BLCONE DCEPC504 HANOI07 MATHLOVE PICAD SMILEY1807 VZLA2019G
BLINNET DCEPC505 HAP01 MATHS PIE SNGCP WACHOVIA
BLKEK DCEPC701 HAPPYTL MATRIOSH PIGBANK SNGDIV69 WAGE
BLLUCK DCEPC706 HARISH_PUZZLE MAUMAU PIHEX2 SNGGW WAL3A
BLMIRINA DCEPCA02 HARSHAD MAXGRITH PIHU1 SNGINT WALKROBO
BLOPER DCEPCA03 HASHIT MAXLN PIR SNGMSG WARE
BMASTER DCEPCA04 HAYBALE MAXRAD PIRACON SNGNM2 WATER
BMJ DCRYPT HC MAXSUB PKPLOL SNGPG WAYHOME
BOARD1 DEADFR HDEVIL MAXWOODS PL SOCIALNE WEBISL
BOCOMP DECORATE HEADSHOT MAX_NUM PLAYGAME SOCNETC WEIGHT3
BOGGLE DEFKIN HEISLAZY MAY99_2 PLNDROME SOLDIER WHEN
BOI7SEQ DEFKIN2 HELPDONN MAY99_3 PLOT1 SOLDIERS WIJGT
BOKAM143SOU DELCOMM HELPR2D2 MAYA PLSEARCH SOLIT WILLITST
BOMARBLE DELIVER HEPNUM MAYACAL PLUS SOLVEIT WINDVANE
BOMB DEPARTJ HERDING MAYCA PLUSEVI SORTMUCH WIRELESS
BOMB2 DEPEND HEXBOARD MAZE PLYGRND SORTOUT WORDCNT
BONFIRE DESRUG HEXGRAM MB1 PNTBYNUM SP2004X WORDCNT2
BOOKS1 DICT HEXTILE MBALL POCRI SPACESHIP WORDS1
BOOLE DIEHARD HG MBINGO POKER SPCJ WORMS
BOPERISH DIFFDIAG HHEMANT MC POLCONST SPCM WPC4C
BORW DIG HIGHWAYS MCIRCLE POLEVAL SPCQ WPC4F
BOWLING1 DIGNUM HIKE MCIRGAME POLICEMEN SPCS WPC5I
BPF1 DIGOKEYS HIPPO MCITYHAL POLYGAME SPCU WSCIPHER
BPM DINONUM HIST2 MCLEAN POLYTABL SPIDY WTPZ2001G
BRAILLE DISTANCE HISTOGRA MCONVERT PON SPIKES WTPZ2002C
BRCKTCHK DISTO HITOMISS MCU20A PONY4 SPIRALGR WWAKER
BRCKTS DISUBSTR HLPRSRCH MCUR98 POSTERS SPLEND1 XMAX
BRCKTS2 DIV HLP_RAMS MDIGITS POTHOLE SPOINTS XUDOKU
BRIDGES2 DIV15 HMBY MELE3 POUR1 SQCOUNT XYI
BRLRIDER DIV2 HMRO MENU POWERCAR SQPENT YELBRICK
BRODOVI DIVFACT HNSUBWAY MESS PPATH SQRBR YODA
BROKEN DIXIE001 HOMO MFLAR10 PPBRJB SQRMINSUM YODANESS
BROUL DNA HORRIBLE MGSINFOA PPBRQ SQRROOT YOKOF
BSEXP DOL HOSPITAL MICEMAZE PPR SQUAREV1 YOSEQ
BSHEEP DOMECIR HOTELS MIDEARTH PQUEUE STACKOFBOXES YUMMY
BSMATH1 DOMINO1 HOTLINE MIDO PR003004 STAMPS ZIGZAG
BSMATH2 DONALDO HOUSES2 MINCOUNT PRADIPSUM STEVE ZNANSTVE
BSPRIME DOORSPEN HPFORF MINDIFF PRATA STK ZTC
BT69 DOTAA HPPROF MINSTACK PRESIDEN STONE
BTCODE_C DOUBLE HPYNOS MINSTOCK PRHYME STPAR
BTCODE_D DOUTI HPYNOSII MINVEST PRIME STRAWB

TODO list of classical problems:

ACHESS BREAK DIXDOOM HISIX MOBILE QCJ4 SUBST1
ACPC11D BTCODE_K DNALAB HOMEW MUDDY QTREE SUBSUMS
ADACLEAN BURGLARY DOMINST IEXPOLRE M_SEQ QUEST4 SUMSLOPE
ADACOINS BVAAN DRIVE IITKWPCC NITT8 RAILROAD TAP2014F
ADACYCLE C1LJUTNJ DSWEETS IITKWPCL NQUEEN RAIN1 TEMPERAT
ADAGAME4 CAN_U_GO DYNACON2 ILD18ACP NUMTSN RATTERN TERMITES
ADAGCD CASHIER EC_ESTA IM OGLEDALA REBOUND TETRIS2D
ADAPHOTO CCCCUBE EDIT3 INS14I OPTCUT REDCROSS TETRIS3D
ADAPRIME CFATHER EGYPAR IOPC1201 PARTIT ROADTRIP TETRISGM
ADAQUBIC CHAOS_CC EQ2 JAZZYJOB PARTPALI ROOKS TFOSS
ADAROBOT CHIPSLL FACT0 KIMO1 PATHEADS ROOT TMB
ADSPROP CHUNK1 FACTMUL KITEPRBL PLAHTE RPLJ TOUR
ALICE CIPHERJ FASTFLOW KNIGHTSG PLD RPLM TPCPPLAR
ALIENS1 CIRCSCR FINDSR KPRIMESB PLNDTREE RS2D TQ
ALONE CLEVER FINFRAC KPSUM POCALC1 SALES TRAFFICN
AMR12C CLK FNRANK KSELECT POCALC2 SANTA1 TRFPLN
AMR12J CNHARD FOREST2 KSMALL PODUZECE SAS003 TRIOPT
ANALYSER CNT_LUCK FOXLINGS KUMAR2019 POLYDRAW SCANNER TRIP
ANARC08A COMPLETE FSHEEP LASERTAG POLYEQ SCPC11H TSUM
AND COT4 GAMARENA LEGO POLYMUL SCYPHER TTABLE
ANDROUND CRYPTO2 GAME2 LIFTS POP1 SDGAME TURNLT
AROUND CS345A1 GCJ08C LIS2 POWERUP SEGFAULT UCV2013K
AUT CSTATE2 GLOVE LKS PRENDON SEQ7 VFMUL
BACKTPOL CTRICK GONESORT LONER PRETTYP SHELF VILUNIT
BALL1 CURSE GP1 MAHJONG PRIMES2 SID VPL0_A
BALLOT CWC2015 GRAFFTRI MARBLES PRINT SITB WEIGHT
BASECONV DAGCNT2 GRIDPNTS MASUMREPORT PRISMATA SMALLM WEIRDFN
BEANGAME DCEPC11I GRIMM MAXCHILDSUM PRISTOJBA SPCO WINDOW1
BHAT007 DCEPC14C GSP1 MAY99_4 PRMFN SPHIWAY WITTY
BIRTHDAY DCEPC206 GSS1 MCAMP PRMQUER SPLITS WONKA1
BLMIRANA DIGSHIFT GSS4 MEMDIS PROJECTILE STARGATE WPUZZLES
BOI7SOU DINOSM GUANGGUN MGSINFOB PT07F STAVATAR YOKOC
BOXD DISQUERY HACKERS MINNUM PTR2 STC07 ZAMENA
BOXES DIST HFLY MKTHPATH PTRI STORE ZING02
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