Ondrej Demáček

@odemacek

Slovakia, Bratislava

Joined Aug 2009

World Rank: #50 (219.3 points)

Institution: GJH

Activity over the last year

Effectiveness

 Problems solved
395
 Solutions submitted
3011

Problems

List of solved classical problems:

ABSHIP CF36D FACTMULO HS09EQ MCUR98 POTIONS TAP2014I
ACC CHGROOM FACTMULP HS09GAME MDIGITS POWERPHI TAP2015H
ACPC10B CIPHERJ FACVSPOW HS10SQFT MIFF PPBRJB TAP2015J
ADACHES2 CIRCLEDIV FBRIDGES HS12MULT MMMGAME PR003004 TCOUNT2
ADADIG CIRCLE_E FCTRL2 HUSGAME MONONUM PRIME TCOUNT3
ADAFIMBR CLK FENCE1 IAPCR2D MRECTCNT PRIME1 TDPRIMES
ADAGAME2 CNTDO FIBHARD ICPC12C MVECTOR PRIMEZUK TEST
ADAGAME4 CNT_LUCK FIBONOMIAL IDC1948 MYQ10 PRIMPERM TETRAHED
ADAGAME5 COD1 FIBPWSUM IE4 NAIVELOK PRLGAME TETRAHRD
ADAGCD CODEM4 FIBTWIST IGAME NAKANJ PROD1GCD TETRAVEX
ADAM1 CODHASH FLT IITKWPCD NATALIAG PSYCHOT THREENUMBERS
ADAPLUS CODPABBU FOUROW IITKWPCF NATALIAS PUZZLE24 THREETW1
ADAROBOT COUNTPAS FUNFACT IITKWPCL NDIVPHI PYRSUM THRPWRS
ADAUSORT CPCRC1C FUNNUMS IITWPC4B NGIRL PYTRIP2 TIP1
ADAXMAS CPDUEL5A FUNPROB IITWPC4C NICESEQ QN02 TIP2
ADV04J CROSSOVER GAME2 INDIPROG NINJA3 RANGESUM TOUGH
ADV04K CT GAME3 INS14B NKDIV RANGZER2 TPC07
AE00 CUBEFR GAME31 INS14G NPC2014A RAONE TPERML
AFS CUBEND GAMECG INUM NPC2014E REAYZCODETST TRAILDIG
AFS2 CUBES GCDEASY INVDIV NPC2015A REGPOLYG TREENUM2
AGS CZ_PROB1 GCDS INVESORT NPC2015D RIOI_3_2 TRICOUNT
AKVOD06 DAVIDG GCJ1C09B INVPHI NPC2016A ROOTCIPH TRIISO
ALICE DCEPC11C GCJ2012C IOPC1201 NSQUARE RROOT TRIMOD2
ALIEN0 DCEPC14C GCPC11D IOPC1202 NSQUARE2 SAMER08K TRNGL
ALLBARN2 DCEPC14D GDIL IOPC1206 NUMBERTH SERGRID TWOCIR
ALMISPY DCEPC14G GEEKOUNT ITRIX12E NUMGAME SEUG TWOGAME
ALONE DGAME GEOM ITRIX_E NUMTSN SFN UCBINTC
AMOEBA DIGCNT GEOPROB IZHONYT NWERC04H SHANGUL UCI2009B
AMR11B DIGNUM GLASS JPM NWERC05 SIMPGAME ULM02
AMSCO1 DINONUM GLASS2 KIMO1 NWERC11A SIOKULE ULM02C
AMSCO2 DISCRT GNUM KKKCT2 OEN SIRNUMS UNHAPPY
ANAGR DIV GNY07H KMOVES OHANIGAME SITB UOFTAD
ANARC08A DIV2 GNYR04C KNMOVE OMWG SMALL UOFTBC
ANARC08B DIVFACT GNYR04H KOPC12B OPBIT SMALLM URJC2_E
APM DIVFACT3 GNYR04I KOPC12H OPMODULO SNGCP URJC2_F
APS DIVISER9 GNYR09F KPRIMESB OVISLARSUM SNGDIV69 VECTAR10
AU7_5 DIXIE001 GOLDG KPSUM PA06ANT SNIM VECTAR11
AXIS DOJ1 GONE LAGRANGE PALIN SPCM VECTAR7
BDOI16B DOJ2 GOSTONES LASTDIG PARCARD1 SPCO VECTAR8
BEMINE DOL GR LATTICE PATHGAME SPFIBO VECTAR9
BIT2 DOUBLE GRC LCPC11B PCLNMBR SQFREE VERODOOM
BITMAP DRAWIT GRIDPNTS LDP PEGS SQPENT VGCD
BLAMOEBA DUKKAR2 GRIDSUM1 LEGO PERFSQNUM SQUA_REV VISIBLEBOX
BLBONO DWRONG GRIDSUM3 LENGFACT PERMJUMP STARSBC VLATTICE
BLOPER EALP1 GRUPVIVA LEONARDO PIR STRCOUNT VOLNTEER
BOKAM143SOU EASYFACT GSMATRIX LINQSOLV PIRACON STRGAMB VPL1_AA
BOMBER EASYPROB HAP01 LOVINGPW PITPAIR SUBSHARD VZLA2019D
BPM EBOXES HARISH_PUZZLE LUCIFER PK11E SUDOKU2 VZLA2019G
BRI ELPESUM HARSHAD M3TILE PLAYGAME SUMMUL WALK1
BRLRIDER EMILABC HC MABJ PLOVER SYM12 WONOWON
BSHIP ENIGMATH HCT00001 MAIN12B PLSQUARE TANDC WPC5E
BSMATH1 EQU2 HEISLAZY MATNUM POLCONST TAP2013A YOKOF
BUYINT EQUI HEXGRAM MAXRAD POLEVAL TAP2013E YOSEQ
BWB FACENEMY HG MB1 POLTOPOL TAP2013H
CAPPIZZA FACT0 HIDTRI MBR POLYNOM TAP2013I
CATHETEN FACTDIV HNUMBERS MCLONUM PONY8 TAP2013J
CBIT01 FACTMULN HS08EQ MCU20A POP1 TAP2014C

TODO list of classical problems:

ADACHESS CAKE4 DYEL ISAB NAJ0001 PROJECTILE SUDOKU
ADACOINS CALCULAT ELLIPSE ITERBIT NASPRIM PTC TAHSINREC
ADAHW CCCCUBE FCTRL4 JPM2 NDIVPHI2 PTRI TAP2012E
AE5B2 CEOI09TR FIBOSQRT JZPEXT NFACTOR PUZZLE2 TCNUMFL
AMR10I CHEFJUN FUNAREA KBASEEN NGCD PYRSUM2 TEAMNIM
ANARC07J CHIGAME GCD3 KEQ NQUEEN PYTRIP3 TETRISGM
ANIL_PRO CODESPTD GCPC11G KPPOLY ONEZERO QUEEN TQ
ARRANGE2 COMPLETE GMMOD LOSTBOX OTOY1 RECTANGL TREEBA
AVLVKT CROSSBIT HC12III MAS OVICUMSUM RECTNG2 TRENDGCD
A_W_S_N CT101CC HSHW MAX2214 PAGAIN RETRO TRICENTR
BDOI16C CUTSQRS IITD4 MCOCIR PERMSG REVADD TRKNIGHT
BG2 CYLINDES IITKWPCC MGAME1 PGCD RIGHTTRI TTRGRAPH
BGRAVITY DCEPC11I IITKWPCM MINMOVE PHONMESS RPLJ TWOPROF
BICYCLE DCEPC12G IITWPC4D MINNUM PIHEX2 SAS002 TWOSQRS
BLMIRINA DELTACAT IITWPC4E MKTHNUM PISANO SEQAGAIN UCBINTB
BLOPER2 DERP INCPOWK MONO POLYEQ SPOINTS UVA1
BOI02TRI DISTX INS14J MPOLEVAL POLYMUL SQCOUNT VZLA2019C
BPM2 DIVCON INTEGER1 MPOLSTAR PRIMES2 SQFFACT XC
BRCKTS DIVSUM2 IOIBOUND MSKYCODE PRMFN SQRPERF ZSEQ
BSPRIME DRAWQUAD IRECSQRT MTRIAREA PRMQUER SUDOGOB