Ivan Katanic

@ikatanic

Croatia, Pleternica

Joined Jun 2008

World Rank: #12 (408.5 points)

Institution: FER Zagreb

Activity over the last year

Effectiveness

 Problems solved
963
 Solutions submitted
5156

Problems

List of solved classical problems:

ABCDEF CAKE EDGE IM MJOURNEY POLEVAL STACK
ABSYS CANDY EDIST IMAGE MKJUMPS POLQUERY STAMPS
ACAB CANDY2 EIGHTS IMP MKLABELS POLY1 STC04
ACANVAS CANDY3 ELECTRO IMPORT1 MKMONEY POLYEQ STCKHOLM
ACARGO CANDY4 EMPODIA INCARDS MKPAIRS PON STEAD
ACMAKER CANTON EN INCDSEQ MKPALS PONY1 STEVE
ACODE CAPCITY ENCODE INCPOWK MKTHNUM POSTERS STONE
ACPC10A CARDSHUF ENCONDIN INCR MKUHAR POTHOLE STORE
ACPC10B CASHIER EOPERA INCSEQ MKWAVES POUR1 STPAR
ACS CATM EPALIN INDEPCNT MLAND PPATH STREET
ACT CATTLEB EPURSE ININT MLASERP PQUEUE STRLCP
ADDREV CAVLI EQ INTEGER1 MMAHWIRE PRETILE STSTRING
AE00 CCOST EQDIV INTERVA2 MMASS PRHYME SUBS
AE2A CCROSS EQU2 INTERVAL MMATRIX PRIME1 SUBSEQ
AE2B CCROSSX ETF INUMBER MMAXPER PRIMIT SUBSET
AE3A CDOWN EXPAND INVCNT MMINMAX PRIMPERM SUBST1
AE4A CEOI09TR EXPEDI INVENT MMINPAID PRO SUBSUMS
AE4B CEPC08B EXPLOSN IOIISL08 MMINPER PROFIT SUBWAYPL
AE5B1 CERC07B FACT0 IVAN MMMGAME PROOT SUB_PROB
AE5B2 CERC07K FACVSPOW IZBORI MNERED PSTR SUM1SEQ
AEROLITE CERC07N FAIRONOT JANE MOBILE2 PSTRING SUMFOUR
AGGRCOW CERC07P FAMILY JAVAC MOBIVINA PT07A SUMITR
AIBOHP CERC07R FARMER JEDNAKOS MONSTER PT07B SUMMUL
AIRLINES CERC07S FASHION JMFILTER MORPH PT07F SUMSLOPE
ALIBB CFPARTY FASTFLOW JOCHEF MORSE PT07J SUMSUMS
ALICE CFRAC FAVDICE JRIDE MOVIE PT07X SUPPER
ALICEBOB CFRAC2 FCANDY JRNTMRS MOWS PT07Y SVADA
ALICECUB CHAIN FCATTLE JULKA MPART PUZZLE2 SWAPS
ALIENS CHASE FCSYS KGSS MPIGS QCJ1 SWTHIN
ALL CHASE1 FCTRL KNIGHTS MPILOT QCJ2 TABLE5X5
ALTPERM CHEFMAR FCTRL2 KNIGHTSR MPOINT QCJ3 TABLIC
AMBIG CHMAZE FENCE1 KNMD MPOLSTAR QCJ4 TAUT
AMBM CHRIS FERRY KOICOST MPOLY QKP TAXI
AMR10D CIJEVI FERT21_0 KOILINE MRECAMAN QMAX3VN TEMPERAT
AMR10I CIRCLES FILTER KOIREP MRECTCNT QTGIFT3 TEMPTISL
AMR10J CIRCSCR FINDMAX KOLACI MREPLBRC QTREE TEST
ANARC05B CISTFILL FINDPRM KPARCH MROADS QTREE2 TETRIS3D
ANARC05H CLEANRBT FINFRAC KPEQU MSAFE QTREE4 TFOSS
ANARC05I CLEVER FISHER KPMATRIX MSE06H QTREE5 TFSETS
ANARC07C CLK FISHNET KPSUM MSE06I QTREE7 THREECOL
ANARC07G CLONE FLOWERS2 KPURSUIT MSE08G QUADAREA TILING
ANARC08A CLOPPAIR FLOWGROW KQUERY MSE08H QUEEN TLE
ANARC08B CLOSEST FNRANK KRECT MSKYCODE QUERYSTR TOANDFRO
ANARC08F CMPLS FOOL KROW MSTRING QUEST4 TOE1
ANARC08G CNEASY FP KRUS MSTS RABBIT1 TOE2
ANARC08H COCONUTS FPOLICE KSEQ MTELE RACETIME TOHU
ANARC08I CODE FRACTION KUTH MTOTALF RAIL TOMJERRY
ANARC08J CODESPTF FREQUENT KVALTWR MTRAIN RAIN3 TOP10
ANARC09A COINS FROGGER LABYR1 MTREE RAINBOW TOPCODE
ANARC09B COLORCAT FROGS LABYR2 MTRGAME RATING TOURIST
ANARC09C COMBAT FRQPRIME LAGRANGE MTWALK REC TPERML
ANARC09D COMCB FSEATS LAND MUDDY RECTANGL TRAFFICN
ANARC09F COMFUNC FTOUR2 LASTDIG MUL RECTNG1 TRANK
ANDROUND COMPRESS FUNFACT LASTDIG2 MULTQ3 RELATS1 TRANS
ANGELS CONTCITY FUNPROB LATTICE MUSIC RELINETS TRANSMIT
ANTTT CONTPACK FWFUNC LAZYCOWS MUSKET RELJEF TRAPEZBO
APIO14_A COOLNUMS GALLUP LAZYPROG MVECTOR REMGAME TREASURY
APRIME COPYDNA GAME LCMSUM MWORDS RENT TREE
ARDA1 CORNET GAME2 LCS MZVRK REPAIR1 TREE1
ARITH COT GAMEFIL LEGO NAJKRACI RIGHTTRI TREECST
ARITH2 COT2 GAMETIME LENGFACT NAPTIME RNDORDER TREEGAME
ARITHSEQ COUNT GANNHAT LEONARDO NCKLCE ROADNET TREEOI14
ARMY COURIER GARDENAR LFM NEG2 ROADS TREESUM
AROUND COVER2 GCD2 LIAR NG0FRCTN ROBBERY2 TRES
ARRANGE COWCAR GCDSQF LIFEGAME NG1FRCTN ROCK TREZOR
ARRANGE2 CPAIR GCJ08C LIFTS NGM ROCKETS TRGRID
ASSIGN CPAIR2 GEN LIGHTS2 NGM2 ROMAN TRIBE2
ASSIGN5 CPATTERN GEN2 LIM NHAY ROMANRDS TRICENTR
ASSIST CPRIME GENETIC LINE NICEDAY ROOBOT TRICOUNT
ATMS CPRMT GEOM LINES NOCHANGE ROOT TRIOMINO
ATOURISM CPU GEOPROB LIS2 NOTATRI ROUNDT TRIP
AVARY CRYPTO1 GEORGE LISA NSTEPS RP TRKNIGHT
AVOIDSOS CRYPTO2 GERGOVIA LITELANG NSUBSTR2 RPAR TROOPS
BABTWR CSTREET GETBACK LOGIC2 NSYSTEM RPS TRT
BACKPACK CSUBSEQS GIWED LPERMUT NWERC04H RPSSL TRUTHORL
BACKUP CT GLASNICI LPRIME NWERC10G RRSCHED TTABLE
BAISED CT10R3B GLOVE LPRISON O2JAM RSTAURNT TTM
BALLOON CT25C GLUE LSORT ODDDIV RUNAWAY TTTABLE
BALNUM CTAIN GNY07C LSQF OFFSIDE SA04C TUTMRBL
BASE CTOI09_1 GNY07D LUBEN OILCOMP SA04D TWENDS
BEADS CTOI10D3 GNY07E LUCKY OKRET SAM TWICE
BENEFACT CTRICK GNY07F LUCKYNUM ONEZERO SAMER08A TWINSNOW
BFALG CUBES GNY07H LWAR ONP SAMER08B TWODEL
BICYCLE CUCKOO GNYR09F M00PAIR OPTM SAMER08C TWOPATHS
BIGSEQ CUTOUT GOALFR M3TILE OPTSUB SAMER08D TWORK
BILLIARD CVJETICI GONDOR MA1 ORDERS SAMER08E TWOSQRS
BINGO CVXPOLY GOODA MACHMAY ORDERSET SAMER08F UCI2009B
BINSTIRL CYCLERUN GOSSIPER MAJMUN ORIGLIFE SAMER08G UCI2009D
BIRTHDAY CYLINDER GPINTRI MAJSTOR OROSNAKE SAMER08K UFAST
BISHOPS CZ_PROB1 GRAPHGAM MAP OTOCI SBACT UMNOZAK
BITMAP DAGCNT GRC MARBLES PA06ANT SBSTR1 UNTITLE1
BLCATS DAGCNT2 GREED MARIOGAM PAAAARTY SCALE UPSUB
BLINNET DANGER GREMLINS MARTIAN PAINTBLC SCALES VFMUL
BLOCK DCEPC14C GROCERY MATCHING PAINTBLK SCAVHUNT VIENTIAN
BLOCKS DECOY GS MATGAME PAINTTMP SCITIES VLATTICE
BLUEEQ2 DEJAVU GSS1 MATRICA PAIRGRPH SCRAPER VMILI
BMJ DEPEND GSS2 MATRIOSH PAIRINT SCUBADIV VNACM14H
BNMT DEPOSIT GSS3 MATRIX PALACE SDGAME VOCV
BNWNIM DESERT GSS5 MATRIX2 PALDR SEGMENTS VOL
BNYINT DFLOOR GSS6 MATSUM PALIM SEGSQRSS VONNY
BOBALLS DICE1 GSS7 MAWORK PALNUM SEGVIS VORONOI
BOBALLS2 DICTSUB GUESSING MAXISET PARADOX SELTEAM VPALIN
BOBERT DINGRP GUESSLNK MAXLN PARKINGL SEQ WALL
BOMB DISJPATH HALLOW MAXSUMSQ PARTIT SEQ1 WATER
BOMBER DISQUERY HAMSTER1 MAYA PARTPALI SEQ5 WEIRDFN
BOOKS1 DISTANCE HANGOVER MAZE PARTSUM SEQ6 WIDGET
BOTTOM DISTX HANOI07 MBEEWALK PARTY SEQFUN WIJGT
BOX DIV HASHIT MBIPALIN PARTY2 SEQN WINDMILL
BOXES DIV15 HC12 MBLAST PATHEADS SEQPAR WINDOW1
BOYSCOUT DIV2 HC12II MBRACKET PATULJCI SEQPAR2 WIRELESS
BRCKGAME DIVFACT3 HC12III MCARDS PAYING SEQUOIA WLOO0707
BRCKTS DIVIDEKR HELPBOB MCHAOS PB SERVERS WMELON
BRCKTS2 DIVREL HELPR2D2 MCIRGAME PBCGAME SERVICE WORD
BREAK DIVSUM2 HERDING MCLONUM PERIOD SETNJA WORDCNT
BRI DNALAB HIGH MCOINS PERIODNI SETSTACK WORDEQ
BRICKS DNPALIN HIGHWAY MCOMP PERMJUMP SHAMAN WORDRING
BROKEN DOCTOR HIGHWAY1 MCONSTR PERMPATT SHOP WORDS
BROUL DOMINO1 HIGHWAYS MDIGITS PERMSG SHOP2 WORDS1
BROW DOMINO2 HIKE MDIGITS1 PERMUT1 SKIING WORMS
BRPAR DOMINOES HILO MDOLLS PERMUT2 SKY WSCIPHER
BRTREE DOORSPEN HIST2 MDOSTAVA PFOLD SLIKAR XMAX
BSHEEP DOUBLE HISTOGRA MELE2 PHIDIAS SNOOKER XOINC
BST DP HITOMISS MELE3 PHONELST SOCOLA XORRAY
BTCODE_A DPAIR HKNAP MEMDIS PHONY SOLDIER XORROUND
BUGLIFE DPEQN HMRO MEPPERM PHRASES SOLIT XXXXXXXX
BUILD DPMAX HOLIDAY1 METEORS PHU09H SPACESET XYYHHTT
BUILDING DQUERY HOLIDAY2 MEXICAN PICAD SPFIBO YAPP
BUS DRAGON2 HOUSES2 MGAME1 PIE SPHIWAY YKH
BUSINESS DRAGONCU HS08CODE MIB PIR SPP YODA
BWHEELER DROOT HS08FOUR MICEMAZE PIZZALOC SPQUEUE YODANESS
BYTESE1 DSUBSEQ HS08PAUL MINCOUNT PLAHTE SQDANCE ZEROCNT
BYTESE2 DTT HSEQ MINDIST PLATON SQFREE ZIGZAG2
BYTESH1 DYNACON1 HUBULLU MINES4 PLAYSIGN SQRBR ZOO
BYTESM1 DYNACON2 ICAMPSEQ MINIMAX PLD SQRROOT ZSEQ
BYTESM2 DYZIO ICERINK MINMOVE PLHOP SSHUFFLE ZUMA
C1TABOVI EASYPIE ICODER MINSEQ PLONK SSORT
C2CRNI EASYPROB IEXPOLRE MINUS PMATRIX STABARDS
CABLETV EBOXES IGARB MIXTURES POKER STABLEMP

TODO list of classical problems:

ACFRAC CCCCUBE CUBERT IMATCH NUMQDW PIB SC1
ADV04B1 CFJUN21 DELCOMM IMPORT PAGAIN PIGBANK SERVICEH
AHOCUR CHEM DELCOMM2 KPSORT PAIRSORT PRINT SHORTCUT
AND CHICAGO DISUBSTR LANDSCAP PALIN PRMLX SHPATH
ARCTAN CHOCOLA DRAGON LCS2 PALSEC PT07C SQCOUNT
AXIS CLTZ EUROPEAN LEXBRAC PARITY PT07Z TWOPROF
BARB COMPLETE FTOUR LITEPIPE PDECODE QUEST5 UJ
BLUEEQ3 CONTEST FUPRCO MENU PERMUT3 RECTNG2 WILD
BOOK CRSCNTRY HARDQ MLE PFDEP REPEATS
BTCODE_B CTGAME HPYNOSII MOLE PFND SBANK

Public problems created by user:

PRETTY LUTRIJA
HCHAINS PRISTOJBA
ASISTENT
STJEPAN
POSAO
NORMA2
OGLEDALA