Ivan Katanic

@ikatanic

Croatia, Pleternica

Joined Jun 2008

World Rank: #20 (374.2 points)

Institution: FER Zagreb

Activity over the last year

Effectiveness

 Problems solved
945
 Solutions submitted
5256

Problems

List of solved classical problems:

ABCDEF CABLETV EASYPROB ICODER MKJUMPS POLEVAL STABLEMP
ABSYS CAKE EBOXES IEXPOLRE MKLABELS POLQUERY STACK
ACAB CANDY EDGE IGARB MKMONEY POLY1 STAMPS
ACANVAS CANDY2 EDIST IM MKPAIRS POLYEQ STC04
ACARGO CANDY3 EIGHTS IMAGE MKPALS PON STCKHOLM
ACMAKER CANDY4 ELECTRO IMP MKTHNUM PONY1 STEAD
ACODE CANTON EMPODIA IMPORT1 MKUHAR POSTERS STEVE
ACPC10A CAPCITY EN INCARDS MKWAVES POTHOLE STONE
ACPC10B CARDSHUF ENCODE INCDSEQ MLAND POUR1 STORE
ACS CASHIER ENCONDIN INCPOWK MLASERP PPATH STPAR
ACT CATM EOPERA INCR MMAHWIRE PQUEUE STREET
ADDREV CATTLEB EPALIN INCSEQ MMASS PRETILE STRLCP
AE00 CCOST EPURSE INDEPCNT MMATRIX PRHYME STSTRING
AE2A CCROSS EQ ININT MMAXPER PRIME1 SUBS
AE2B CCROSSX EQDIV INTEGER1 MMINMAX PRIMIT SUBSEQ
AE3A CDOWN EQU2 INTERVA2 MMINPAID PRIMPERM SUBSET
AE4A CEOI09TR ETF INTERVAL MMINPER PRO SUBST1
AE4B CEPC08B EXPAND INUMBER MMMGAME PROFIT SUBSUMS
AE5B1 CERC07B EXPEDI INVCNT MMOD29 PROOT SUBWAYPL
AE5B2 CERC07K EXPLOSN INVENT MNERED PSTR SUB_PROB
AEROLITE CERC07N FACT0 IOIISL08 MOBILE2 PSTRING SUM1SEQ
AGGRCOW CERC07P FACVSPOW IVAN MOBIVINA PT07A SUMFOUR
AIBOHP CERC07R FAIRONOT JANE MONSTER PT07B SUMITR
AIRLINES CERC07S FAMILY JAVAC MORPH PT07F SUMMUL
ALIBB CFPARTY FARMER JMFILTER MORSE PT07J SUMSLOPE
ALICE CFRAC FASHION JOCHEF MOVIE PT07X SUMSUMS
ALICEBOB CFRAC2 FASTFLOW JRIDE MOWS PT07Y SUPPER
ALICECUB CHAIN FAVDICE JRNTMRS MPART PUZZLE2 SVADA
ALIENS CHASE FCANDY JULKA MPIGS QCJ1 SWAPS
ALL CHASE1 FCATTLE KGSS MPILOT QCJ2 SWTHIN
ALTPERM CHEFMAR FCSYS KNIGHTS MPOINT QCJ3 TABLE5X5
AMBIG CHMAZE FCTRL KNIGHTSR MPOLSTAR QCJ4 TABLIC
AMBM CHRIS FCTRL2 KNMD MPOLY QKP TAUT
AMR10D CIJEVI FENCE1 KOICOST MPRIME1 QMAX3VN TAXI
AMR10I CIRCLES FERRY KOILINE MRECAMAN QTGIFT3 TEMPERAT
AMR10J CIRCSCR FERT21_0 KOIREP MRECTCNT QTREE TEMPTISL
ANARC05B CISTFILL FILTER KOLACI MROADS QTREE2 TEST
ANARC05H CLEANRBT FINDMAX KPARCH MSE06H QTREE4 TETRIS3D
ANARC05I CLEVER FINDPRM KPEQU MSE06I QTREE5 TFOSS
ANARC07C CLK FINFRAC KPMATRIX MSE08G QTREE7 TFSETS
ANARC07G CLONE FISHER KPSUM MSKYCODE QUADAREA THREECOL
ANARC08A CLOPPAIR FISHNET KPURSUIT MSTICK QUEEN TILING
ANARC08B CLOSEST FLOWERS2 KQUERY MSTRING QUERYSTR TLE
ANARC08F CMPLS FLOWGROW KRECT MSTS QUEST4 TOANDFRO
ANARC08G CNEASY FNRANK KROW MTELE RABBIT1 TOE1
ANARC08H COCONUTS FOOL KRUS MTOTALF RACETIME TOE2
ANARC08I CODE FPOLICE KSEQ MTRAIN RAIL TOHU
ANARC08J CODESPTF FRACTION KUTH MTREE RAIN3 TOMJERRY
ANARC09A COINS FREQUENT KVALTWR MTWALK RAINBOW TOP10
ANARC09B COLORCAT FROGGER LABYR1 MUDDY RATING TOPCODE
ANARC09C COMBAT FROGS LABYR2 MUL REC TOURIST
ANARC09D COMCB FRQPRIME LAGRANGE MULTQ3 RECTANGL TPERML
ANARC09F COMFUNC FSEATS LAND MUSIC RECTNG1 TRAFFICN
ANDROUND COMPRESS FTOUR2 LASTDIG MUSKET RELATS1 TRANK
ANGELS CONTCITY FUNFACT LASTDIG2 MVECTOR RELINETS TRANS
ANTTT CONTPACK FUNPROB LATTICE MWORDS RELJEF TRANSMIT
APIO14_A COOLNUMS FWFUNC LAZYCOWS MZVRK REMGAME TRAPEZBO
APRIME COPYDNA GALLUP LAZYPROG NAJKRACI RENT TREASURY
ARDA1 CORNET GAME LCMSUM NAPTIME REPAIR1 TREE
ARITH COT GAME2 LCS NCKLCE RIGHTTRI TREE1
ARITH2 COT2 GAMEFIL LEGO NEG2 RNDORDER TREECST
ARITHSEQ COUNT GAMETIME LENGFACT NG0FRCTN ROADNET TREEGAME
ARMY COURIER GANNHAT LEONARDO NG1FRCTN ROADS TREEOI14
AROUND COVER2 GARDENAR LFM NGM ROBBERY2 TREESUM
ARRANGE COWCAR GCD2 LIAR NGM2 ROCK TRES
ARRANGE2 CPAIR GCDSQF LIFEGAME NHAY ROCKETS TREZOR
ASSIGN CPAIR2 GCJ08C LIFTS NICEDAY ROMAN TRGRID
ASSIGN5 CPATTERN GEN LIGHTS2 NOCHANGE ROMANRDS TRIBE2
ASSIST CPRIME GEN2 LIM NOTATRI ROOBOT TRICENTR
ATMS CPRMT GENETIC LINE NSTEPS ROOT TRICOUNT
ATOURISM CPU GEOM LINES NSUBSTR2 ROUNDT TRIOMINO
AVARY CRYPTO1 GEOPROB LIS2 NSYSTEM RP TRIP
AVOIDSOS CRYPTO2 GEORGE LISA NWERC04H RPAR TRKNIGHT
BABTWR CSTREET GERGOVIA LITELANG NWERC10G RPS TROOPS
BACKPACK CSUBSEQS GETBACK LOGIC2 O2JAM RPSSL TRT
BACKUP CT10R3B GIWED LPERMUT ODDDIV RRSCHED TRUTHORL
BAISED CT25C GLASNICI LPRIME OFFSIDE RSTAURNT TTABLE
BALLOON CTAIN GLOVE LPRISON OILCOMP RUNAWAY TTM
BALNUM CTOI09_1 GLUE LSORT OKRET SA04C TTTABLE
BASE CTOI10D3 GNY07C LSQF ONEZERO SA04D TUTMRBL
BEADS CTRICK GNY07D LUBEN ONP SAM TWENDS
BENEFACT CUBES GNY07E LUCKY OPTM SAMER08A TWICE
BFALG CUCKOO GNY07F LUCKYNUM OPTSUB SAMER08B TWINSNOW
BICYCLE CUTOUT GNY07H LWAR ORDERS SAMER08C TWODEL
BIGSEQ CVJETICI GNYR09F M00PAIR ORDERSET SAMER08D TWOPATHS
BILLIARD CVXPOLY GOALFR M3TILE ORIGLIFE SAMER08E TWORK
BINGO CYCLERUN GONDOR MA1 OROSNAKE SAMER08F TWOSQRS
BINSTIRL CYLINDER GOODA MACHMAY OTOCI SAMER08G UCI2009B
BIRTHDAY CZ_PROB1 GOSSIPER MAJMUN PA06ANT SAMER08K UCI2009D
BISHOPS DAGCNT GPINTRI MAJSTOR PAAAARTY SBACT UFAST
BITMAP DAGCNT2 GRAPHGAM MAP PAINTBLC SBSTR1 UMNOZAK
BLCATS DANGER GRC MARBLES PAINTBLK SCALE UNTITLE1
BLINNET DCEPC14C GREED MARIOGAM PAINTTMP SCALES UPSUB
BLOCK DECOY GREMLINS MARTIAN PAIRGRPH SCAVHUNT VFMUL
BLOCKS DEJAVU GROCERY MATCHING PAIRINT SCITIES VIENTIAN
BLUEEQ2 DEPEND GSS1 MATGAME PALACE SCRAPER VLATTICE
BMJ DEPOSIT GSS2 MATRICA PALDR SCUBADIV VMILI
BNMT DESERT GSS3 MATRIOSH PALIM SDGAME VNACM14H
BNYINT DFLOOR GSS5 MATRIX2 PALNUM SEGMENTS VOCV
BOBALLS2 DICE1 GSS6 MATSUM PARADOX SEGSQRSS VOL
BOBERT DICTSUB GSS7 MAWORK PARKINGL SEGVIS VONNY
BOMB DINGRP GUESSING MAXISET PARTIT SELTEAM VORONOI
BOMBER DISJPATH GUESSLNK MAXLN PARTPALI SEQ VPALIN
BOOKS1 DISPUTES HALLOW MAXOR PARTSUM SEQ1 WALL
BOTTOM DISQUERY HAMSTER1 MAXSUMSQ PARTY SEQ5 WATER
BOX DISTANCE HANGOVER MAYA PARTY2 SEQ6 WEIRDFN
BOXES DISTX HANOI07 MAZE PATHEADS SEQFUN WIDGET
BOYSCOUT DIV HASHIT MBIPALIN PATULJCI SEQN WIJGT
BRCKGAME DIV15 HC12 MBRACKET PAYING SEQPAR WINDMILL
BRCKTS DIV2 HC12II MCHAOS PB SEQPAR2 WINDOW1
BRCKTS2 DIVFACT3 HC12III MCIRGAME PBCGAME SEQUOIA WIRELESS
BREAK DIVIDEKR HELPBOB MCITYHAL PERIOD SERVERS WLOO0707
BRI DIVREL HELPR2D2 MCLONUM PERIODNI SERVICE WMELON
BRICKS DIVSUM2 HERDING MCOINS PERMJUMP SETNJA WORD
BROKEN DNALAB HIGH MCOMP PERMPATT SETSTACK WORDCNT
BROUL DNPALIN HIGHWAY MCONSTR PERMSG SHAMAN WORDEQ
BROW DOCTOR HIGHWAY1 MDIGITS PERMUT1 SHOP WORDRING
BRPAR DOMINO1 HIGHWAYS MDIGITS1 PERMUT2 SHOP2 WORDS
BRTREE DOMINO2 HIKE MDOLLS PFOLD SKIING WORDS1
BSHEEP DOMINOES HILO MDOSTAVA PHIDIAS SKY WORMS
BST DOORSPEN HIST2 MELE3 PHONELST SLIKAR WSCIPHER
BTCODE_A DOUBLE HISTOGRA MEMDIS PHONY SNOOKER XMAX
BUGLIFE DP HITOMISS MEPPERM PHRASES SOCOLA XORRAY
BUILD DPAIR HKNAP METEORS PHU09H SOLDIER XORROUND
BUILDING DPMAX HMRO MEXICAN PICAD SOLIT XXXXXXXX
BUS DQUERY HOLIDAY1 MIB PIE SPFIBO XYYHHTT
BUSINESS DRAGON2 HOLIDAY2 MICEMAZE PIR SPHIWAY YAPP
BWHEELER DRAGONCU HOUSES2 MINCOUNT PIZZALOC SPP YKH
BYTESE1 DROOT HS08CODE MINDIST PLATON SQDANCE YODA
BYTESE2 DSUBSEQ HS08FOUR MINES4 PLAYSIGN SQFREE YODANESS
BYTESH1 DTT HS08PAUL MINIMAX PLD SQRBR ZEROCNT
BYTESM1 DYNACON1 HSEQ MINMOVE PLHOP SQRROOT ZIGZAG2
BYTESM2 DYNACON2 HUBULLU MINSEQ PLONK SSHUFFLE ZOO
C1TABOVI DYZIO ICAMPSEQ MINUS PMATRIX SSORT ZSEQ
C2CRNI EASYPIE ICERINK MIXTURES POKER STABARDS ZUMA

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