Simon Armstrong

@simes

United Kingdom, n/a

Joined Nov 2006

World Rank: #13 (460.5 points)

Institution: n/a

Activity over the last year

Effectiveness

 Problems solved
1283
 Solutions submitted
8829

Problems

List of solved classical problems:

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

TODO list of classical problems:

ACHESS BOXES DRUIDEOI HOMEW OPTCUT QTREE SUBST1
ACPC11D BREAK DSWEETS IEXPOLRE PARTIT QUEST4 SUBSUMS
ADACLEAN BURGLARY DYNACON2 IITKWPCC PARTPALI RAILROAD SUMSLOPE
ADACYCLE BVAAN EDIT3 IITKWPCL PATHEADS RAIN1 TAP2014F
ADAGCD C1LJUTNJ EGYPAR ILD18ACP PLAHTE RATTERN TERMITES
ADAPHOTO CASHIER FACT0 IM PLD REBOUND TETRIS3D
ADAPRIME CCCCUBE FACTMUL IOPC1201 PLNDTREE REDCROSS TETRISGM
ADAQUBIC CHAOS_CC FASTFLOW JAZZYJOB POCALC1 ROADTRIP TFOSS
ADSPROP CHIPSLL FINDSR KIMO1 POCALC2 ROBBERY2 TMB
ALICE CIPHERJ FINFRAC KITEPRBL PODUZECE ROOT TOUR
ALIENS1 CIRCSCR FNRANK KPRIMESB POLYDRAW RPLJ TPCPPLAR
AMR12C CLEVER FOREST2 KPSUM POLYEQ RPLM TRAFFICN
AMR12J CLK FOXLINGS KSMALL POLYMUL RS2D TRFPLN
ANALYSER CNHARD FSHEEP KUMAR2019 POP1 SANTA1 TRIOPT
ANARC08A COMPLETE GAMARENA LASERTAG POSTERS SANVI TRIP
ANDROUND COT4 GAME2 LEGO POWERUP SAS003 TSUM
AROUND CRYPTO2 GCJ08C LIS2 PRENDON SCANNER TTABLE
ARRPRM CS345A1 GLOVE LKS PRETTYP SCPC11H TURNLT
AUT CSTATE2 GONESORT LONER PRIMES2 SCYPHER UCV2013K
BACKTPOL CTRICK GOODC MAHJONG PRINT SDGAME VPL0_A
BALL1 CURSE GRAFFTRI MARBLES PRISTOJBA SEQ7 WEIGHT
BALLOT CWC2015 GRIMM MCAMP PRIZES SHELF WEIRDFN
BASECONV DAGCNT2 GSP1 MINNUM PRMFN SITB WINDOW1
BEANGAME DCEPC206 GSS1 MOBILE PRMQUER SMALLM WONKA1
BHAT007 DIGSHIFT GUANGGUN MUDDY PROJECTILE SPCO WPUZZLES
BICYCLE DISQUERY HACKERS M_SEQ PTR2 SPHIWAY YOKOC
BIRTHDAY DNALAB HELPR2D2 NQUEEN PTRI STARGATE ZAMENA
BLMIRANA DOMINST HFLY NUMTSN QCJ4 STAVATAR
BOXD DRIVE HISIX OGLEDALA QN02 STC07