Ivan Katanic

@ikatanic

Croatia, Pleternica

Joined Jun 2008

World Rank: #19 (364.3 points)

Institution: FER Zagreb

Activity over the last year

Effectiveness

 Problems solved
935
 Solutions submitted
5256

Problems

List of solved classical problems:

ABCDEF CABLETV EBOXES IGARB MKMONEY POLQUERY STAMPS
ABSYS CAKE EDGE IM MKPAIRS POLY1 STC04
ACAB CANDY EDIST IMAGE MKPALS POLYEQ STCKHOLM
ACANVAS CANDY2 EIGHTS IMP MKTHNUM PON STEAD
ACARGO CANDY3 ELECTRO IMPORT1 MKUHAR PONY1 STEVE
ACMAKER CANDY4 EMPODIA INCARDS MKWAVES POSTERS STONE
ACODE CANTON EN INCDSEQ MLAND POTHOLE STORE
ACPC10A CAPCITY ENCODE INCPOWK MLASERP POUR1 STPAR
ACPC10B CARDSHUF ENCONDIN INCR MMAHWIRE PPATH STREET
ACS CASHIER EOPERA INCSEQ MMASS PQUEUE STRLCP
ACT CATM EPALIN INDEPCNT MMATRIX PRETILE STSTRING
ADDREV CATTLEB EPURSE ININT MMAXPER PRHYME SUBS
AE00 CCOST EQDIV INTEGER1 MMINMAX PRIME1 SUBSEQ
AE2A CCROSS EQU2 INTERVA2 MMINPAID PRIMIT SUBSET
AE2B CCROSSX ETF INTERVAL MMINPER PRIMPERM SUBST1
AE3A CDOWN EXPAND INUMBER MMMGAME PRO SUBSUMS
AE4A CEOI09TR EXPEDI INVCNT MMOD29 PROFIT SUBWAYPL
AE4B CEPC08B EXPLOSN INVENT MNERED PROOT SUB_PROB
AE5B1 CERC07B FACT0 IOIISL08 MOBILE2 PSTR SUM1SEQ
AE5B2 CERC07K FACVSPOW IVAN MOBIVINA PSTRING SUMFOUR
AEROLITE CERC07N FAIRONOT JANE MONSTER PT07A SUMITR
AGGRCOW CERC07P FAMILY JAVAC MORPH PT07B SUMMUL
AIBOHP CERC07R FARMER JMFILTER MORSE PT07F SUMSLOPE
AIRLINES CERC07S FASHION JOCHEF MOVIE PT07J SUMSUMS
ALIBB CFPARTY FASTFLOW JRIDE MOWS PT07X SUPPER
ALICE CFRAC FAVDICE JRNTMRS MPART PT07Y SWAPS
ALICEBOB CFRAC2 FCANDY JULKA MPIGS PUZZLE2 SWTHIN
ALICECUB CHAIN FCATTLE KGSS MPILOT QCJ1 TABLE5X5
ALIENS CHASE FCSYS KNIGHTS MPOINT QCJ2 TABLIC
ALL CHASE1 FCTRL KNIGHTSR MPOLSTAR QCJ3 TAUT
ALTPERM CHEFMAR FCTRL2 KNMD MPOLY QCJ4 TAXI
AMBIG CHMAZE FENCE1 KOICOST MPRIME1 QKP TEMPERAT
AMBM CHRIS FERRY KOILINE MRECAMAN QMAX3VN TEMPTISL
AMR10D CIJEVI FERT21_0 KOIREP MRECTCNT QTGIFT3 TEST
AMR10I CIRCLES FILTER KOLACI MROADS QTREE TETRIS3D
AMR10J CIRCSCR FINDMAX KPARCH MSE06H QTREE2 TFOSS
ANARC05B CISTFILL FINDPRM KPEQU MSE06I QTREE4 TFSETS
ANARC05H CLEANRBT FINFRAC KPMATRIX MSE08G QTREE5 THREECOL
ANARC05I CLEVER FISHER KPSUM MSKYCODE QTREE7 TILING
ANARC07C CLK FISHNET KPURSUIT MSTICK QUADAREA TLE
ANARC07G CLONE FLOWERS2 KQUERY MSTRING QUEEN TOANDFRO
ANARC08A CLOPPAIR FLOWGROW KRECT MSTS QUERYSTR TOE1
ANARC08B CLOSEST FNRANK KROW MTELE QUEST4 TOE2
ANARC08F CMPLS FOOL KSEQ MTOTALF RABBIT1 TOHU
ANARC08G CNEASY FPOLICE KUTH MTRAIN RACETIME TOMJERRY
ANARC08H COCONUTS FRACTION KVALTWR MTREE RAIL TOP10
ANARC08I CODE FREQUENT LABYR1 MTWALK RAIN3 TOPCODE
ANARC08J CODESPTF FROGGER LABYR2 MUDDY RAINBOW TOURIST
ANARC09A COINS FROGS LAGRANGE MUL RATING TPERML
ANARC09B COLORCAT FRQPRIME LAND MULTQ3 REC TRAFFICN
ANARC09C COMBAT FSEATS LASTDIG MUSIC RECTANGL TRANK
ANARC09D COMCB FTOUR2 LASTDIG2 MUSKET RECTNG1 TRANS
ANARC09F COMFUNC FUNFACT LATTICE MVECTOR RELATS1 TRANSMIT
ANDROUND COMPRESS FUNPROB LAZYCOWS MWORDS RELINETS TRAPEZBO
ANGELS CONTCITY FWFUNC LAZYPROG MZVRK REMGAME TREASURY
ANTTT CONTPACK GALLUP LCMSUM NAJKRACI RENT TREE
APIO14_A COOLNUMS GAME LCS NAPTIME REPAIR1 TREE1
APRIME COPYDNA GAME2 LEGO NCKLCE RIGHTTRI TREECST
ARDA1 CORNET GAMEFIL LENGFACT NEG2 RNDORDER TREEGAME
ARITH COT GAMETIME LEONARDO NG0FRCTN ROADNET TREEOI14
ARITH2 COT2 GANNHAT LFM NG1FRCTN ROADS TREESUM
ARITHSEQ COUNT GARDENAR LIAR NGM ROBBERY2 TREZOR
ARMY COURIER GCD2 LIFEGAME NGM2 ROCK TRGRID
AROUND COVER2 GCDSQF LIFTS NHAY ROCKETS TRIBE2
ARRANGE COWCAR GCJ08C LIGHTS2 NICEDAY ROMAN TRICENTR
ARRANGE2 CPAIR GEN LIM NOCHANGE ROMANRDS TRICOUNT
ASSIGN CPAIR2 GEN2 LINE NOTATRI ROOBOT TRIOMINO
ASSIGN5 CPATTERN GENETIC LINES NSTEPS ROOT TRIP
ASSIST CPRIME GEOM LIS2 NSUBSTR2 ROUNDT TRKNIGHT
ATMS CPRMT GEOPROB LISA NSYSTEM RP TROOPS
ATOURISM CPU GEORGE LITELANG NWERC04H RPAR TRT
AVARY CRYPTO1 GERGOVIA LOGIC2 NWERC10G RPS TRUTHORL
AVOIDSOS CRYPTO2 GETBACK LPERMUT O2JAM RPSSL TTABLE
BABTWR CSTREET GIWED LPRIME ODDDIV RRSCHED TTM
BACKPACK CSUBSEQS GLASNICI LPRISON OFFSIDE RSTAURNT TTTABLE
BACKUP CT10R3B GLOVE LSORT OILCOMP RUNAWAY TUTMRBL
BAISED CT25C GLUE LSQF OKRET SA04C TWENDS
BALLOON CTAIN GNY07C LUBEN ONEZERO SA04D TWICE
BALNUM CTOI09_1 GNY07D LUCKY ONP SAM TWINSNOW
BASE CTOI10D3 GNY07E LUCKYNUM OPTM SAMER08A TWODEL
BEADS CTRICK GNY07F LWAR OPTSUB SAMER08B TWOPATHS
BENEFACT CUBES GNY07H M00PAIR ORDERS SAMER08C TWORK
BFALG CUCKOO GNYR09F M3TILE ORDERSET SAMER08D TWOSQRS
BICYCLE CUTOUT GOALFR MA1 ORIGLIFE SAMER08E UCI2009B
BIGSEQ CVXPOLY GONDOR MACHMAY OROSNAKE SAMER08F UCI2009D
BILLIARD CYCLERUN GOODA MAJMUN OTOCI SAMER08G UFAST
BINGO CYLINDER GOSSIPER MAJSTOR PA06ANT SAMER08K UMNOZAK
BINSTIRL CZ_PROB1 GPINTRI MAP PAAAARTY SBACT UNTITLE1
BIRTHDAY DAGCNT GRAPHGAM MARBLES PAINTBLC SBSTR1 UPSUB
BISHOPS DAGCNT2 GRC MARIOGAM PAINTBLK SCALE VFMUL
BITMAP DANGER GREED MARTIAN PAINTTMP SCALES VIENTIAN
BLCATS DCEPC14C GREMLINS MATCHING PAIRGRPH SCAVHUNT VLATTICE
BLINNET DECOY GROCERY MATGAME PAIRINT SCITIES VMILI
BLOCK DEJAVU GSS1 MATRICA PALACE SCRAPER VNACM14H
BLOCKS DEPEND GSS2 MATRIOSH PALDR SCUBADIV VOCV
BLUEEQ2 DEPOSIT GSS3 MATRIX2 PALIM SDGAME VOL
BMJ DESERT GSS5 MATSUM PALNUM SEGMENTS VONNY
BNYINT DFLOOR GSS6 MAWORK PARADOX SEGSQRSS VORONOI
BOBALLS2 DICE1 GSS7 MAXISET PARKINGL SEGVIS VPALIN
BOBERT DICTSUB GUESSING MAXLN PARTIT SELTEAM WALL
BOMB DINGRP GUESSLNK MAXOR PARTPALI SEQ WATER
BOMBER DISJPATH HALLOW MAXSUMSQ PARTSUM SEQ1 WEIRDFN
BOOKS1 DISPUTES HAMSTER1 MAYA PARTY SEQ5 WIDGET
BOTTOM DISQUERY HANGOVER MAZE PARTY2 SEQ6 WIJGT
BOX DISTANCE HANOI07 MBIPALIN PATHEADS SEQFUN WINDMILL
BOXES DISTX HASHIT MBRACKET PATULJCI SEQN WINDOW1
BOYSCOUT DIV HC12 MCHAOS PAYING SEQPAR WIRELESS
BRCKGAME DIV15 HC12II MCIRGAME PB SEQPAR2 WLOO0707
BRCKTS DIV2 HC12III MCITYHAL PBCGAME SEQUOIA WMELON
BRCKTS2 DIVFACT3 HELPBOB MCLONUM PERIOD SERVERS WORD
BREAK DIVIDEKR HELPR2D2 MCOINS PERIODNI SERVICE WORDCNT
BRI DIVREL HERDING MCOMP PERMJUMP SETNJA WORDEQ
BRICKS DIVSUM2 HIGH MCONSTR PERMPATT SETSTACK WORDRING
BROKEN DNALAB HIGHWAY MDIGITS PERMSG SHAMAN WORDS
BROUL DNPALIN HIGHWAY1 MDIGITS1 PERMUT1 SHOP WORDS1
BROW DOCTOR HIGHWAYS MDOLLS PERMUT2 SHOP2 WORMS
BRPAR DOMINO1 HIKE MDOSTAVA PFOLD SKIING WSCIPHER
BRTREE DOMINO2 HILO MELE3 PHIDIAS SKY XMAX
BSHEEP DOMINOES HIST2 MEMDIS PHONELST SLIKAR XORRAY
BST DOORSPEN HISTOGRA MEPPERM PHONY SNOOKER XORROUND
BTCODE_A DOUBLE HITOMISS METEORS PHRASES SOCOLA XXXXXXXX
BUGLIFE DPAIR HKNAP MEXICAN PHU09H SOLDIER XYYHHTT
BUILD DPMAX HMRO MIB PICAD SOLIT YAPP
BUILDING DQUERY HOLIDAY1 MICEMAZE PIE SPHIWAY YKH
BUS DRAGON2 HOLIDAY2 MINCOUNT PIR SPP YODA
BUSINESS DRAGONCU HS08CODE MINDIST PIZZALOC SQDANCE YODANESS
BWHEELER DROOT HS08FOUR MINES4 PLATON SQFREE ZEROCNT
BYTESE1 DSUBSEQ HS08PAUL MINIMAX PLAYSIGN SQRBR ZIGZAG2
BYTESE2 DTT HSEQ MINMOVE PLD SQRROOT ZOO
BYTESH1 DYNACON1 HUBULLU MINSEQ PLHOP SSHUFFLE ZSEQ
BYTESM1 DYNACON2 ICAMPSEQ MINUS PLONK SSORT ZUMA
BYTESM2 DYZIO ICERINK MIXTURES PMATRIX STABARDS
C1TABOVI EASYPIE ICODER MKJUMPS POKER STABLEMP
C2CRNI EASYPROB IEXPOLRE MKLABELS POLEVAL STACK

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