@sergej_t

Germany

Joined Nov 2013

World Rank: #6 (537.3 points)

Institution: private

Activity over the last year

Effectiveness

 Problems solved
1465
 Solutions submitted
2752

Problems

List of solved classical problems:

AAC2 BOOKS1 DUKKAR IITKWPCJ MTHUR PROOT SUPPER
ABA12C BOPERISH DYZIO IITKWPCM MTWALK PROSCORE SVADA
ABA12D BORW EALP1 IITKWPCN MUL PRUBALL SVAREA11
ABA12E BOXES EASYFACT IITKWPCO MULSORT PSYCHO2 SWAPDIFF1
ABCD BRI EASYMATH IITWPC4A MULTII PSYCHO3 SWTHIN
ABCDEF BRKSTRNG EASYPROB IITWPC4B MULTIPLY PSYCHON SYNC13C
ABCPATH BRODOVI EBOXES IITWPC4C MULTQ3 PSYCHOT TABLIC
ABSP1 BROKEN EC_CONB IITWPC4D MUTDNA PT07X TAHSINREC
ABSURD BROUL EC_ESTA IITWPC4H MYLOGEXP PT07Y TAILS
ABSYS BROW EC_P IITWPC4I MYQ1 PT07Z TAKIN
ACMT BRPAR EC_SER IITWPC4J MYQ5 PTC TAP2012A
ACODE BSHEEP EDIST IMMERSED MZVRK PTIME TAP2012B
ACPC10A BSMATH1 EDIT1 IMP M_SEQ PTRELIC TAP2012C
ACPC10B BSPRIME EGCJPURE IMPUNITS NABILHACKER PTRI TAP2012F
ACPC10C BUBBLESORT EGYPIZZA INCDSEQ NABILISU PUCMM009 TAP2013C
ACPC10D BUGLIFE EIDSALAMI2 INCPOWK NACCI PUCMM025 TAP2013E
ACPC10E BUILDTOW EIGHTS INCSEQ NAGAY1 PUCMM210 TAP2013G
ACPC10G BUREAU EIUASSEMBLY INGRED NAJ0001 PUCMM215 TAP2013H
ACPC11B BURGLARY EKO INS14B NAJGC PUCMM333 TAP2013I
ACPC11C BUS ELEVTRBL INS14C NAJMS PUCMM334 TAP2013J
ACQUIRE BUSYMAN ELPESUM INS14D NAJPF PUCMMT02 TAP2014B
ACS BUYINT EMILABC INS14E NAJPWG PWSUM TAP2014C
ACT BVAAN EMTY2 INS14I NAKANJ PYTRIP2 TAP2014E
ACTIV BWHEELER EMTY3 INS16H NARHIL QCJ2 TAP2014G
ADABANKET BWIDOW ENIGMATH INS17M NASPRIM QCJ3 TAP2014J
ADACABAA BYECAKES EPALIN INTEGER1 NATALIAG QN01 TAP2015B
ADACHES2 BYTESE1 EQ2 INTEGMAX NAUGHTY QN02 TAP2015C
ADACLEAN BYTESE2 EQBOX INUM NBIN QTDIVIDE TAP2015D
ADACOINS BYTESH1 EQDIV INUMBER NCLNE QTGIFT1 TAP2015H
ADACON BYTESM2 EQU2 INVCNT NCOPRIME QUADAREA TBATTLE
ADACUT BYU15W_2 EQUI INVDIV NDIV QUE1 TCOUNT2
ADACYCLE C1LJUTNJ ETF INVENT NDIVPHI QUE2 TCOUNT3
ADADIG C1TABOVI ETFD INVPHI NDIVPHI2 QUEST4 TDKPRIME
ADADIGIT CADYDIST ETFS IOPC1204 NDS QUEST5 TDPRIMES
ADADUNG CAGES EXPEDI ITRIX12E NEG2 R6PL TEAM2
ADAFEAR CAM5 EXPOR ITRIX_E NFACTOR RABBIT1 TEMPTISL
ADAFENCE CANDY FACEFRND IWGBS NFURY RACETIME TESSER
ADAFIELD CANDY2 FACT0 JBIRDS NG0FRCTN RAIN3 TEST
ADAFIMBR CANDY3 FACTCG2 JC15A NGCD RANDG TETRA
ADAFRIEN CANDY4 FACTMUL JEDNAKOS NGIRL RANGESUM TETRAHED
ADAFUROW CANDYSTN FACTMULN JGTLE NGM RANGZER2 TETRAHRD
ADAGAME CANPR FACVSPOW JNEXT NGM2 RANJAN02 TETRAVEX
ADAGAME2 CANTON FAKETSP JOCHEF NGON RANJAN05 TFOSS
ADAGAME4 CAPCITY FAMWEALT JOKER1 NICEBTRE RAONE TFRIENDS
ADAGAME5 CATHETEN FANCY JOSWAP NICESEQ RATAR THEATRE
ADAGCD CATM FARIDA JULKA NINJA1 RATING THRBL
ADAGF CBANK FARMER JUMPY NINJA2 RE1 THREECOL
ADAGRAFT CCHESS FASHION JZPCIR NINJA3 REALNO THREENUMBERS
ADAHACK CCOST FAST2 KAOS NINJA4 REAYZCODETST THREETW1
ADAHW CDRSANJ FAVDICE KATHTHI NINJA5 REBOUND THRPWRS
ADAM1 CENCRY FCDC KDOMINO NINJA7 REC THRSUM
ADAPET CEQU FCTRL KGSS NINJA8 REDRONESIA TIEROPE
ADAPHOTO CERC07B FCTRL2 KHANS NITK06 REMGAME TILING
ADAPLANT CERC07K FCTRL4 KKKCT2 NITT2 RENT TIPTOP
ADAPLNTS CF33C FEAST KMOVES NITT8 REPEATS TLE
ADAPLUS CF36D FENCE1 KNGCHECK NKDIV RESTACK TLPNGEM
ADAPRIME CFPARTY FENCE3 KNIGHTSR NNUM RETRO TMSUM
ADAQUEUE CGBOY FERT21_0 KNJIGE NOCHANGE REVSEQ TOANDFRO
ADARAIN CHAIN FIBONOMIAL KNMD NOSQ RIOI_2_3 TOE1
ADAROBOT CHAOS_CC FIBOSQRT KNMOVE NOTATRI RIVALS TOE2
ADASEQEN CHASE FIBOSUM KOIREP NOVICE43 RKS TOHU
ADASETS CHICKEGG FIBOSUM2 KOMPICI NOVICE62 RLTOUR TOHU2
ADASQR CHOCOLA FIBPOL KOPC12A NOVICE63 RMID TOUGH
ADASTRNG CHOTU FIBTWIST KOPC12B NPC2014A RMID2 TOUR
ADASUM CHUNK1 FINDPRM KOPC12H NPC2014B RMTLAND TPGA
ADATEAMS CHUNK2 FINDSR KOZE NPC2014C ROADNET TRAVERSE
ADATREE CINEMACON FINFRAC KPEQU NPC2014E ROADS TREE
ADAUSORT CIRCLEDIV FISHER KPGAME NPC2014F ROADTRIP TREEDEGREE
ADAXMAS CIRCLE_E FLIB KPRIMES2 NPC2014G ROBBERY2 TREEGAME
ADDAP CISTFILL FLOWGROW KPRIMESB NPC2015A ROBOTGRI TREEII
ADDREV CITY2 FLWRS KQUERY NPC2015D ROCK TREENUM2
ADFRUITS CKEWLK FNRANK KQUERYO NPC2015E ROHAAN TREEORD
ADITYA13 CLASSICO FONTSIZE KRECT NPC2016A ROOBOT TREX
ADRABR CLEANRBT FOODIES KROW NPC2016C ROOTCIPH TREZOR
ADST01 CLONE FOXLINGS KSMALL NPC2016E RPLA TRGRID
ADV04B1 CLOPPAIR FP KULE NR2 RPLB TRICKTRT
ADV04F1 CLSLDR FPOLICE KURUK14 NSQUARE RPLC TRICOUNT
ADV04J CLTZ FRACTION KUSAC NSQUARE2 RPLD TRIGALGE
ADV04L CMG FREQ2 LABYR1 NSTEPS RPLE TRIISO
ADVEDIST CMPLS FREQUENT LAGRANGE NSUBSTR RPLH TRIKA
AE00 CNEASY FRNDCIRC LARSUBP NSYSTEM RPLN TRIOMINO
AE2A CNTDO FRNDZND LASER_BEAM NUMBERTH RRANGE TRIP
AE2B CNTPRIME FRQPRIME LASTDIG NUMOFPAL RROOT TRIPART
AEROLITE CNT_LUCK FRS2 LASTDIG2 NUMPATH RRSCHED TRIPINV
AFS COD1 FTHEELF LASTSHOT NUMPLAY RSHIFT TRNGL
AFS2 CODCHESS FUNFACT LATTICE NUMTRY RTREE TRT
AGGRCOW CODE FUNMODSEQ LAZYCOWS NUMTSN SABBIRGAME TSHOW1
AGPC01G CODECODE FUNNUMS LCA NWERC04H SACITY TUG
AGS CODEIT03 FUNPROB LCM NWERC11A SAFECRAC TULIPNUM
AIBOHP CODEM4 FURYROAD LCMSUM NWERC11B SAM TURNLT
AJOB CODERE3 GALAXY LCPC11B NY10A SAMER08C TUTMRBL
AKVOD05 CODESPTA GAME2 LCPC12E NY10B SAMER08E TWENDS
AKVQLD03 CODESPTB GAME3 LCPC12F NY10E SAMER08F TWICE
ALCATRAZ2 CODESPTG GAMECG LCS OAE SAMER08G TWOGAME
ALCATRAZ3 CODFURY GAMEMVS LEGRENDS ODDDIV SANTA1 TWOSQRS
ALICECUB CODGRF GAMES LENGFACT ODWS SAS001 UCBINTC
ALICESIE CODPABBU GARDENAR LEXSTR OFFSIDE SAS002 UCBINTF
ALIEN COEF GCD2 LINES OHANIGAME SAS003 UCBINTG
ALIEN2 COINS GCD3 LIS2 OHANISER SBETS UCBINTI
ALIEN3 COINTOSS GCDEX LITE OLOLO SBSTR1 UCI2009B
ALONE COLONY GCDS LOCKER OMWG SCALE UCI2009D
ALTSEQ COLORSEG GCDSQF LONER ONEXLIS SCALES UCV2013A
ALWFACT COMCB GCJ101C LOOPEXP ONEZERO SCELL UCV2013C
AMBM COMDIV GCJ1C09A LOPOV ONP SCITIES UCV2013E
AMR10C CONGA GCJ1C09C LOSTNSURVIVED OPBIT SCPC11A UCV2013H
AMR10G CORN GCJ2012C LOTGAME OPCPIZZA SCPC11B UCV2013I
AMR10I COU GCJPURE LOVEBIRDS OPMODULO SCPC11G UCV2013J
AMR11A COUNT GCPC11A LOVEGURU ORDSUM23 SCUBADIV UFAST
AMR11E COUNTPAS GCPC11D LOVINGPW OSPROB1 SECTORS UFPR14D
AMR11H COURAGE GCPC11J LPERMUT OVGDEL SEGSQRSS UJ
AMR12D COWPIC GDCOFTI LQDCANDY OVISLARSUM SEQ UJ01
AMR12G CPC GEEKOUNT LSORT PAGAIN SEQ5 ULM02C
AMSCO1 CPCRC1C GENETIC LUCIFER PAIRINT SEQ6 ULM09
AMSCO2 CPRIME GEOPROB LUCKYNUM PAIRSORT SEQAGAIN UNHAPPY
AMZRCK CPRMT GERGOVIA LVADER PAIRSUM SERGRID UNIHW
AMZSEQ CPU GGD LWAR PALACE SERVS UOFTAB
ANAGR CRAN01 GHOSTS M00PAIR PALDR SETNJA UOFTAC
ANARC05B CRAN02 GIRLSNBS M3TILE PALIN SEUG UOFTAD
ANARC05H CRAN04 GIVEAWAY MAIN111 PALMKR SGAME UOFTAE
ANARC08B CRDS GLJIVE MAIN113 PAML SGIFT UOFTBD
ANARC08G CRNVALEN GMMOD MAIN12A PANCAKES SHAHBG UOFTCC
ANARC08H CROSSBIT GMSTRE MAIN12B PARADOX SHAKILKEYWORD UOFTCD
ANARC09A CRSCNTRY GNY07C MAIN72 PARCARD1 SHAKTI UOFTCE
ANARC09B CRYPTO1 GNY07D MAIN74 PAREN SHELL UOFTCF
ANARC09C CRYPTO2 GNY07E MAIN8_C PARKET1 SHINCARD UOFTCG
AND CRYPTO3 GNY07F MAIN8_D PARSUMS SHLIGHTS UPDATEIT
ANDROUND CRYPTON GNY07H MAJOR PARTIT SHOP UPSUB
ANGRMTST CRZYSMKR GNYR04C MAJSTOR PARTPALI SHUB1307 URJC2_B
ANIL_PRO CSHOWB GNYR09F MAKEMAZE PARTSUM SICRANO URJC2_E
ANTP CSQUARE GOC11A MANGOES PATHEADS SILVER URJC2_F
AP2 CSTREET GOC11B MARBLES PATHGAME SIMPGAME VAPI01
AP3 CT GONE MATGAME PATULJCI SINEGGS VDATE
APIO10A CT16E GONESORT MATHLOVE PAYING SIOKULE VECTAR1
APPROB CTGAME GOO MATHS PB SKEY VECTAR10
APS CTTC GOODB MATNUM PCLNMBR SKS001 VECTAR11
ARBITRAG CUBE GOPI_SW MATSUM PCPC12J SKYLINE VECTAR12
ARCTAN CUBEFR GP1 MAXGRITH PDECODE SMALL VECTAR13
ARITH2 CUBERT GR MAXLN PEBBLE SMALLM VECTAR4
ARMY CUBES GRIDSUM1 MAXSUB PEBBMOV SMILEY1807 VECTAR5
ARRAYSUB CUBNUM GSHOP MAXSUMSQ PELL2 SNGCP VECTAR6
ARRPRM CURDPROD GSMATRIX MAXWOODS PERMJUMP SNGDIV69 VECTAR7
ARRTWIST CUTCAKE GSS1 MAXXOR PERMUT1 SNGGW VECTAR8
ARTHEVAL CUTSQRS GSS3 MAX_NUM PERMUT2 SNGINT VECTAR9
ASCDFIB CVJETICI GUANGGUN MAY99_2 PETYABRO SNGLOOP1 VENOM
ASHMHF CWC2015 GUESSTHE MAY99_3 PFDEP SNGMSG VERODOOM
ASSIGN CWORLD HACKRNDM MAY99_4 PFORLOOP SNGPG VFMUL
ASSIST CYLINDER HALCAND MB1 PGCD SNOOKER VGCD
ATOMS CZ_PROB1 HAMSTER1 MBEEWALK PHONY SOCIALNE VHELSING
AUTOMATA DALTSUM HANGOVER MBINGO PHT SOCNETC VILLAGES
AVARY DANGER HAP01 MBIPALIN PICAD SOCOLA VISIBLEBOX
AVLVKT DBALLZ HARISH_PUZZLE MC PIE SOLDIER VLATTICE
BABTWR DCEPC11B HAROWS MCHAOS PIHU1 SOLDIERS VMILI
BABY DCEPC11I HARSHAD MCIRGAME PIHU2 SOLVEIT VONNY
BACKPACK DCEPC12E HAYBALE MCLONUM PIR SORTING VPL0_B
BADXOR DCEPC12G HC MCOINS PIRACON SORTMAC VPL0_C
BAISED DCEPC12H HC12 MCUR98 PK11E SORTMUCH VPL1_AB
BALIFE DCEPC14C HDEVIL MDIGITS PKPLOL SPA VPL2_AA
BALLOT DCEPC14G HEADSHOT MDOLLS PL SPCE VPL2_AC
BALLSUM DCEPC204 HELPBTW MFISH PLAYGAME SPCJ VPL2_AD
BALNUM DCEPC206 HEPNUM MFLAR10 PLD SPCM VUDBOL7
BANDW DCEPC207 HG MICEMAZE PLHOP SPCO WACHOVIA
BAT1 DCEPC501 HIGHBABA MIDO PLNDROME SPCQ WAGE
BAT2 DCEPC504 HIGHWAYS MINCOUNT PLOVER SPCS WAL3A
BAT3 DCEPC505 HIKE MINDIFF PLSQUARE SPCU WALK1
BAT4 DCEPC701 HIST2 MINMOVE PLUS SPEC_SET WAYHOME
BC DCEPC702 HISTOGRA MINNUM PLUSEVI SPEED WEBISL
BCAKE DCEPC705 HLP_RAMS MINUS PLYGRND SPFIBO WEIGHT
BDOI16A DCEPC706 HMBY MISERMAN POCRI SPOINTS WEIGHT3
BDOI16B DCEPC804 HNUMBERS MIXTURES POKER SPP WEIRDFN
BDOI16C DCEPC807 HOMEW MJLAR10 POLCONST SQFREE WILLITST
BDOI16D DCEPCA03 HOMO MKEQUAL POLEVAL SQRBR WINDVANE
BEADS DCEPCA06 HORRIBLE MKJUMPS POLICEMEN SQRMINSUM WONOWON
BEENUMS DCOWS HOTELS MKLABELS POLYMUL SQRROOT WORDCNT2
BEHAPPY DEADFR HPPROF MKPALS PON SQUAREV1 WORKB
BEMINE DEFKIN HPYNOS MKTHNUM PONY1 SSHUFFLE WORMS
BENEFACT DEFKIN2 HPYNOSII MKWAVES POSAO SSORT WOWSUBSTR
BFALG DFLOOR HS08PAUL MLASERP POSTERIN STAMPS WOWSUBSTR2
BFIT DGAME HS09GAME MLK POSTERS STARSBC WPC4F
BFTAB DIEHARD HS10SQFT MMATRIX POTIONS STC02 WPC5A
BFTRI DIG HS12PRIM MMAXPER POUR1 STC04 WPC5D
BGIRL DIGNUM HSEQ MMCUT POWERCAR STC05 WPC5I
BGSHOOT DISTANCE HSHW MMINPER POWERPHI STK WTK
BHAGO DISUBSTR HUBULLU MMMAGIC3 POWERUP STONE XMAX
BINPRNUM DIV HUSGAME MMMAGIC4 POWFIB STONE2 XMEN
BINSTIRL DIV15 IAPCR2C MMMAGIC5 POWPOW STPAR XOINC
BIO1 DIV2 IAPCR2D MMMAGIC6 POWPOW2 STRCOUNT XORROUND
BISHOPS DIVEQL IAPCR2E MMMGAME PPATH STREET XORX
BIT2 DIVFACT IAPCR2F MNERED PPBRJB STREETR XYI
BITDIFF DIVFACT3 IBIGAME MNNITAR PPBRQ STRMATCH YAPP
BITMAP DIVFIBS ICAMPSEQ MOHIB PPR STRSEQ YASSP
BITPLAY DIVISION ICANDIES MONEYYTU PQUEUE STSTRING YAXS
BLAMOEBA DIVSEQ ICKHELLO MONKK PR003004 SUBLEX YELBRICK
BLBONO DIVSTR IDC1948 MONONUM PRADIPSUM SUBS YODA
BLCONE DIVSUM2 IE1 MOON1 PRATA SUBSEQ YOKOF
BLKEK DOJO IE4 MORENA PRIME1 SUBSET YOSEQ
BLLUCK DOL IEEEBGAM MOVIE PRIMES2 SUBSHARD YOYOCQM
BLMIRINA DOMINST IGAME MOVIFAN PRIMEZUK SUBST1 YUMMY
BLOPER DOORSPEN IGARB MOWGLI PRIMIT SUBSUMS ZCR
BLOPER2 DORTMUND IGOR MOZHSLM PRINT SUBXOR ZIGZAG
BLUNIQ DOSA IIITD1 MOZHSLS PRISMSA SUB_PROB ZING02
BMJ DOTAA IIITMSTUD MPILOT PRJAN15B SUM1SEQ ZNANSTVE
BOGGLE DOUBLE IITD4 MRECAMAN PRJAN15F SUMDEC2 ZQUERY
BOI7SEQ DPEQN IITKWPCA MRECTCNT PRLGAME2 SUMFOUR ZSUM
BOI7SOU DQUERY IITKWPCB MREPLBRC PRMQUER SUMITR ZTC
BOILING DRAGKING IITKWPCD MSAFE PRO SUMMATION ZUMA
BOKAM143SOU DRUIDEOI IITKWPCE MSCHED PROBLEM4 SUMMUL
BOLESSON DSH IITKWPCF MSE06H PROBOR SUMPRO
BOMARBLE DSUBSEQ IITKWPCG MSKYCODE PROD1GCD SUMSLOPE
BOMBER DSWEETS IITKWPCH MSTRMND PROFF SUMSUM
BOOK DTT IITKWPCI MSUBSTR PROFILING SUMSUMS

TODO list of classical problems:

GARDEN HXH NQUEEN
HAREFOX KMEDIAL TRIPPL