Simon Armstrong

@simes

United Kingdom, n/a

Joined Nov 2006

World Rank: #13 (489.3 points)

Institution: n/a

Activity over the last year

Effectiveness

 Problems solved
1383
 Solutions submitted
9799

Problems

List of solved classical problems:

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

TODO list of classical problems:

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