kunio himei

@himei

Japan

Joined Jan 2013

World Rank: #74 (174.2 points)

Activity over the last year

Effectiveness

 Problems solved
1013
 Solutions submitted
6532

Problems

List of solved classical problems:

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

TODO list of classical problems:

KPRIMES2
OVOXO