Ivan Katanic

@ikatanic

Croatia, Pleternica

Joined Jun 2008

World Rank: #13 (402.4 points)

Institution: FER Zagreb

Activity over the last year

Effectiveness

 Problems solved
962
 Solutions submitted
5156

Problems

List of solved classical problems:

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