Ondrej Demáček

@odemacek

Slovakia, Bratislava

Joined Aug 2009

World Rank: #51 (228.6 points)

Institution: GJH

Activity over the last year

Effectiveness

 Problems solved
331
 Solutions submitted
2657

Problems

List of solved classical problems:

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

TODO list of classical problems:

ADACHESS CEOI09TR FCTRL4 KBASEEN NQUEEN PYTRIP2 TREEBA
ADACOINS CHEFJUN FIBOSQRT KEQ NUMVN QUEEN TRENDGCD
AE5B2 COMPLETE FUNAREA KPPOLY ONEZERO RECTANGL TRICENTR
AMR10I CONCAVE GCD3 MAX2214 PAGAIN RECTNG2 TRITILE
ANARC07J CROSSBIT HC12III MCOCIR PERMSG RETRO TRKNIGHT
ANIL_PRO CT101CC IITD4 MGAME1 PGCD REVADD TWOPROF
ARRANGE2 CUTSQRS IITKWPCC MINMOVE PHONMESS RIGHTTRI TWOSQRS
A_W_S_N CYLINDES IITKWPCM MINNUM PIHEX2 RPLJ UCBINTB
BGRAVITY DCEPC11I IITWPC4E MKTHNUM PISANO SPOINTS UVA1
BICYCLE DCEPC12G INCPOWK MONO POLYEQ SQCOUNT VOLNTEER
BLOPER2 DERP INS14J MPOLEVAL POLYMUL SQFFACT XC
BOI02TRI DISTX INTEGER1 MSKYCODE PRIMES2 SUDOKU ZSEQ
BRCKTS DIVCON IOIBOUND MTRIAREA PRMQUER TAP2012E
BSPRIME DIVSUM2 IRECSQRT NAJ0001 PTC TCNUMFL
CAKE4 DRAWQUAD ISAB NDIVPHI2 PTRI TEAMNIM
CALCULAT DYEL ITERBIT NFACTOR PUZZLE2 THREENUMBERS
CCCCUBE ELLIPSE JZPEXT NGCD PYRSUM2 TQ