kunio himei

@himei

Japan

Joined Jan 2013

World Rank: #78 (170.3 points)

Activity over the last year

Effectiveness

 Problems solved
1014
 Solutions submitted
6534

Problems

List of solved classical problems:

ABA12C BUILDTOW DIV GSS6 LOCKER ORDERS SGAME
ABA12D BULK DIV15 GSS7 LOOPEXP ORDERSET SHAHBG
ABCD BUREAU DIV2 GUANGGUN LPERMUT OSPROB1 SHAKTI
ABCDEF BUSYMAN DIVISION GUESSLNK LQDCANDY PAGAIN SHELL
ABCPATH BWHEELER DIVREL GUESSTHE LSORT PAIRSUM SHLIGHTS
ABSP1 BWIDOW DIVSUM2 HACKRNDM LUBEN PALACE SHOP
ABSURD BYECAKES DNA HALLOW LUCKYNUM PALDR SHORTCUT
ABSYS BYTESE1 DNPALIN HAMSTER1 LWAR PALIM SHPATH
ACMAKER BYTESE2 DOJO HAN01 M00PAIR PALIN SICRANO
ACODE BYTESH1 DOMINO1 HANDS M3TILE PANCAKES SILVER
ACPC10A BYTESM2 DONALDO HANGOVER MADN PARADOX SKYLINE
ACPC10B C1LJUTNJ DOTAA HANOICAL MAIN111 PAREN SNGINT
ACPC10C C1TABOVI DOUBLE HAP01 MAIN113 PARKET1 SNOOKER
ACPC10D CABLETV DP HAPPYTL MAIN12A PARTIT SOCIALNE
ACPC10E CADYDIST DPAIR HARSHAD MAIN12B PARTSUM SOLDIER
ACPC11B CAL DQUERY HASHIT MAIN72 PARTY SPCQ
ACPC11C CAM5 DRAWM HAYBALE MAIN74 PATHEADS SPCS
ACQUIRE CANDN DRINK HC MAIN8_C PB SPCU
ACS CANDY DSUBSEQ HC12 MAIN8_E PBOARD SPEED
ACT CANDY2 DTT HC12II MAJOR PCPC12D SPIDY
ACTIV CANDY3 DYZIO HC12III MAJSTOR PCPC12E SPIKES
ADDREV CANDYSTN EALP1 HEADSHOT MAKEMAZE PCPC12G SPIRALGR
ADFRUITS CANTON EASYMATH HELPR2D2 MAKESUM PCPC12H SPOINTS
ADV04J CAPCITY EASYPIE HEPNUM MAKETREE PCPC12I SPP
ADV04L CATM EBOXES HERDING MANGOES PCPC12J SQRBR
ADVEDIST CATTLEB EC_CONB HEXBOARD MAP PEBBLE SQRROOT
AE00 CCHESS EC_ESTA HHEMANT MARBLES PERIOD STABLEMP
AE2A CCOST EDGE HIGH MARIO2 PERMUT1 STAMPS
AE2B CDC12_H EDIST HIGHWAYS MARKUP PERMUT2 STEAD
AE5B2 CDOWN EDIT HIKE MARTIAN PFDEP STONE
AFS CEPC08B EGYPIZZA HIST2 MATCHING PHIDIAS STONE2
AGGRCOW CEQU EIGHTS HISTOGRA MATGAME PHONELST STPAR
AGS CERC07B EKO HLP_RAMS MATRIOSH PIE STRDIST
AIBOHP CERC07C ELEVTRBL HMRO MATRIX PIGBANK STREETR
AKVOD05 CERC07K EMOTICON HNUMBERS MATSUM PIR STSTRING
AKVQLD03 CERC07N EMPTY HOMO MAWORK PIRACON SUBLEX
ALIBB CERC07P EMTY2 HORRIBLE MAXGRITH PIZZALOC SUBSEQ
ALICECUB CERC07R EN HOTELS MAXLN PLD SUBST1
ALICESIE CF33C ENCONDIN HPPROF MAXSUB PLHOP SUBSUMS
ALIEN CF36D ENIGMATH HPYNOS MAXSUMSQ PLONK SUDOKU
ALIEN2 CFPARTY EPALIN HPYNOSII MAXWOODS PLYGRND SUM1SEQ
ALIENS CFRAC EPTT HS08PAUL MAX_NUM POCRI SUMFOUR
ALL CFRAC2 EQ HS09EQ MAY99_2 POKER SUMITR
ALLIZWEL CHAIN EQ2 HUBULLU MAY99_3 POLCONST SUMSUMS
AMBM CHAIR EQBOX ICAMPSEQ MAY99_4 POLEVAL SWTHIN
AMR10A CHASE EQDIV ICODER MAYA POLYGAME SYNC13C
AMR10C CHASE1 EQUI ICPCS MAYCA POLYNOM TABLE5X5
AMR10G CHEFMAY ESCJAILA IEEEBGAM MB1 PON TAP2012A
AMR11A CHICAGO ESJAIL IGARB MBEEWALK POSTERS TAP2012B
AMR11E CHMAZE ETF IITKWPCA MBINGO POTHOLE TAP2013G
AMR11H CHOCOLA EUROPEAN IITKWPCB MBLAST POUR1 TAXI
AMR11J CHOTU EXPEDI IITKWPCF MC POWERUP TCOUNT2
AMR12B CIJEVI EXPRESS IITKWPCG MCARDS POWPOW TCOUNT3
AMR12D CIRCLE_E FACEFRND IITKWPCH MCHAOS PPATH TDKPRIME
AMR12G CIRU FACT0 IITKWPCI MCOINS PQUEUE TDPRIMES
AMR12I CISTFILL FACTCG2 IITKWPCJ MCUR98 PRATA TEAM2
AMSCO1 CITY2 FACTMUL IITKWPCN MDIGITS PRESIDEN TEMPTISL
AMZRCK CIVIL FACVSPOW IITKWPCO MDOLLS PRHYME TEST
AMZSEQ CLASSICO FAKETSP IITWPC4A MEDIAN3 PRIME1 TETRA
ANARC05B CLEANRBT FAMWEALT IITWPC4B MFLAR10 PRINT TETRAHED
ANARC05H CLK FANCY IKEYB MICEMAZE PRISMSA TETRAHRD
ANARC05I CLOCKS FARIDA IM MIDO PRLGAME2 TETRAVEX
ANARC07C CLONE FARMER IMAGE MINCOUNT PRO TFOSS
ANARC08A CLOPPAIR FASHION IMMERSED MINMOVE PROBLEM4 THEATRE
ANARC08B CMEXPR FASTFLOW IMP MINUS PROFF THRBL
ANARC08F CMPLS FAVDICE IMPUNITS MISERMAN PROFIT THREECOL
ANARC08G CNEASY FCTRL INCARDS MIXTURES PROOT TILING
ANARC08H CNTPRIME FCTRL2 INCDSEQ MJLAR10 PROPKEY TIPTOP
ANARC08I COCONUTS FCTRL4 INCPOWK MKEQUAL PSTRING TOANDFRO
ANARC09A CODE FEAST INCSEQ MKLABELS PSYCHON TOE1
ANARC09B CODE1 FENCE1 INDIPROG MKMONEY PT07X TOE2
ANARC09C CODEIT03 FENCE3 INS14B MKTHNUM PT07Y TOHU
ANDROUND CODERE3 FERT21_0 INS14C MLASERP PT07Z TOUR
ANGELS CODESPTA FIBOSUM INS14I MMASS PTIME TOURIST
ANTTT CODESPTB FIBTWIST INTEGER1 MMAXPER PUCMM009 TOURNEY
AP2 COEF FILRTEST INTEGMAX MMMGAME PUCMM025 TRAFFICN
AP3 COINS FINDPRM INTERVAL MNMXPATH PUCMM210 TRANK
APPROB COLONY FINDSR INUM MNNITAR PUCMM223 TRAVERSE
APRIME COMCB FISHER INUMBER MOBILE2 PYRA TREEGAME
APS COMDIV FLBRKLIN INVCNT MOHIB QCJ1 TREENUM2
ARBITRAG CONGA FLIB INVENT MORSE QCJ4 TREEORD
ARCTAN CONHONPR FOOL IOIPALIN MOWS QMAX3VN TREX
ARDA1 CORNET FPOLICE IPCELLS MPILOT QN01 TRGRID
ARITH COT FRACTION IVAN MRECAMAN QTREE TRICENTR
ARITH2 COUNT FREQUENT IWGBS MRECT1 QTREE2 TRICKTRT
ARMY COURIER FRND JASIEK MREPLBRC QUADAREA TRICOUNT
ARRANGE COWCAR FRQPRIME JAVAC MROADS QUEEN TRIGALGE
ARRAYSUB CPC FRSCR JEDNAKOS MSE06H QUEST4 TRIKA
ASCDFIB CPCRC1C FSEATS JMFILTER MSE06I QUEST5 TRIP
ASSIGN CPRIME FTHEELF JNEXT MSE08H RABBIT1 TRIPART
ASSIST CPRMT FTOUR2 JOCHEF MSKYCODE RACETIME TRT
ATOMS CRAN01 FUNFACT JOKER1 MSTRING RAIN3 TRVCOST
BABTWR CRAN02 FUNPROB JPIX MSUBSTR RAINBOW TSHOW1
BABY CRAN04 GALOU JRIDE MTHUR RANJAN02 TULIPNUM
BACKPACK CRDS GAMES JULKA MTOTALF RATING TUTMRBL
BADXOR CRNVALEN GARDENAR JUMP1 MTWALK REBOUND TWENDS
BAISED CROBOTS GCD2 JUNL MUDDY REC TWICE
BALIFE CRSCNTRY GCD3 KCARRY MUL RENT TWINSNOW
BALLOON CRYPTO1 GCDEX KGSS MULTQ3 REPEATS TWOSQRS
BALLOT CRYPTON GCDSQF KINJUTSU MUSKET RESIST UCV2013A
BANDW CSLIKAR GCJ101BB KNGCHECK MUTDNA RIGHTTRI UCV2013C
BASE CSQUARE GCJ101C KNIGHTSR MYQ1 RIOI_2_3 UCV2013H
BAT3 CSTREET GCJ1C09A KNJIGE MZVRK RLE UCV2013I
BC CT25C GCJ2012C KOICOST M_SEQ RLM UCV2013J
BEADS CTAIN GCPC11A KOMPICI NACCI RMID UJ
BEENUMS CTGAME GCPC11B KOPC12A NAJPWG RMID2 ULM09
BEHAPPY CTRICK GCPC11C KOPC12B NAKANJ ROADNET UOFTAB
BENEFACT CUBARTWK GCPC11D KOPC12H NDIVPHI ROADS UOFTAC
BFIT CUBEFR GCPC11F KOZE NDIVPHI2 ROBBERY2 UOFTAE
BHAT007 CUBES GCPC11J KPMATRIX NEG2 ROBOTGRI UOFTBB
BIA CUTCAKE GEEKOUNT KPSORT NFACTOR ROCK UPDATEIT
BILLIARD CUTOUT GENETIC KPSUM NFURY ROHAAN UPSUB
BINGO CUTSQRS GEOM KPURSUIT NG0FRCTN ROMAN008 VFMUL
BINSTIRL CVJETICI GEOPROB KQUERY NG1FRCTN ROOTCIPH VHELSING
BIRD CYLINDER GEORGE KRECT NGM RPAR VILLAGES
BISHOPS CZ_PROB1 GERGOVIA KROW NGM2 RPLB VMILI
BITMAP DAGCNT2 GIRLSNBS KRUSKAL NHAY RPLC VOCV
BLACKOUT DANGER GIVEAWAY KURUK14 NICEBTRE RPLD VONNY
BLINNET DCD GLASNICI KUSAC NICEDAY RPLE VPL0_B
BMJ DCEPC11B GLJIVE LABYR1 NITK06 RPLH VPL2_AC
BOBALLS2 DCEPC14G GNY07C LAGRANGE NITT2 RPLK VPL2_BC
BOGGLE DCEPC206 GNY07D LASTDIG NITT8 RPLL WACHOVIA
BOI7SEQ DCEPC207 GNY07E LASTDIG2 NOCHANGE RPLN WAGE
BOMARBLE DCEPC501 GNY07F LAWNMWR NOTATRI RPSSL WATER
BOOK DCEPC504 GNY07G LAZYCOWS NOVICE62 RRSCHED WEIRDFN
BOOKS1 DCEPC505 GNY07H LAZYPROG NOVICE63 RTREE WILD
BORW DCEPC706 GNY07I LCA NR2 RUNAWAY WILLITST
BOTTOM DCEPC803 GNYR04C LCMSUM NSTEPS SAM WORDCNT
BOWLING1 DCEPCA03 GNYR09F LCPC12D NSYSTEM SAMER08C WORDS1
BOXES DCRYPT GOALFR LCPC12E NUMPLAY SAMER08E WORKB
BRCKTS DEADFR GONDOR LCPC12F NWERC10H SAMER08F WPC4F
BRCKTS2 DECORATE GONESORT LCS NY10A SAMER08G WPUZZLES
BRI DEFKIN GOODE LCS2 NY10B SAMTWARR WSCIPHER
BRICKS DEPEND GOSSIPER LCS3 NY10C SANTA1 WTK
BRIDGE DEPOSIT GPA1 LENGFACT NY10D SBANK XMAX
BRII DFLOOR GRC LEONARDO NY10E SBETS XMEN
BRODOVI DICT GREED LEXBRAC NY10F SBO XOINC
BROKEN DIEHARD GROCERY LIM OAE SCALE XYI
BROUL DIG GS LINES ODDDIV SCAVHUNT YAPP
BROW DIGNUM GSHOP LINEUP OFFSIDE SCITIES YELBRICK
BRPAR DIRVS GSS1 LIS2 OLOLO SCPC11B YODANESS
BSHEEP DISJPATH GSS2 LISA ONEZERO SCUBADIV YUMMY
BST DISQUERY GSS3 LITE ONP SEQ ZIGZAG
BTCODE_A DISTANCE GSS4 LKS OPBIT SEQ6 ZSUM
BUGLIFE DISUBSTR GSS5 LLCA OPCPIZZA SEQUENCE

TODO list of classical problems:

KPRIMES2
OVOXO