Simon Armstrong

@simes

United Kingdom, n/a

Joined Nov 2006

World Rank: #16 (412.5 points)

Institution: n/a

Activity over the last year

Effectiveness

 Problems solved
1162
 Solutions submitted
6915

Problems

List of solved classical problems:

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

TODO list of classical problems:

ACHESS BOXES DCEPC14B IITKWPCL OPTCUT QTREE TAP2014F
ACPC11D BRAILLE DCEPC206 IM PARTIT QUEST4 TETRIS3D
ADACLEAN BREAK DISQUERY JAZZYJOB PARTPALI RAILROAD TETRISGM
ADACYCLE BRODOVI DRIVE KIMO1 PATHEADS RAIN1 TFOSS
ADAGCD BURGLARY DRUIDEOI KPRIMESB PLAHTE RATTERN TOUR
ADAPHOTO BVAAN DYNACON2 KPSUM PLD REBOUND TPCPPLAR
ADAPRIME BYTESM1 EGYPAR KSMALL POCALC1 ROBBERY2 TRAFFICN
ADAQUBIC C1LJUTNJ FACT0 KUMAR2019 POCALC2 ROOT TRFPLN
ALICE CASHIER FACTMUL LASERTAG PODUZECE RPLJ TRIOPT
ALIENS1 CCCCUBE FASTFLOW LEGO POLYDRAW RPLM TRIP
AMR12J CHIPSLL FINDSR LIS2 POLYMUL RSHIFT TSUM
ANALYSER CIPHERJ FINFRAC LKS POP1 SANTA1 TTABLE
ANARC08A CIRCSCR FNRANK LONER POSTERS SCPC11H TURNLT
ANDROUND CLEVER FOXLINGS MAHJONG POWERUP SCYPHER UCV2013K
AROUND CNHARD GAMARENA MARBLES PRENDON SEQ7 VPL0_A
BACKTPOL COMPLETE GAME2 MCAMP PRIMES2 SHELF WEIGHT
BALL1 COT4 GONESORT MINNUM PRINT SITB WEIRDFN
BALLOT CRYPTO2 GRAFFTRI MOBILE PRISTOJBA SMALLM WINDOW1
BASECONV CS345A1 GSS1 MUDDY PRIZES SPCO WONKA1
BEANGAME CSTATE2 GUANGGUN MUL2COM PRMFN SPHIWAY WPUZZLES
BHAT007 CTRICK HACKERS M_SEQ PTR2 STC07 YOKOC
BIRTHDAY CURSE HELPR2D2 NQUEEN PTRI SUBST1 ZAMENA
BLMIRANA CWC2015 HFLY NUMTSN QCJ4 SUBSUMS
BOXD DAGCNT2 HISIX OGLEDALA QN02 SUMSLOPE