@fitcat

Hong Kong

Joined Feb 2011

World Rank: #60 (201 points)

Activity over the last year

Effectiveness

 Problems solved
854
 Solutions submitted
3340

Problems

List of solved classical problems:

ABA12B BYECAKES EC_DIVS HOTELS MC POLYNOM SUFEQPRE
ABA12D BYTESE1 EC_ESTA HOTLINE MCHAOS PON SUMFOUR
ABA12E BYTESE2 EC_SER HPYNOS MCLB POTHOLE SUMPRO
ABCD BYTESM2 EDIST HPYNOSII MCLONUM POUR1 SUMSUMS
ABCDEF C1LJUTNJ EDIT HS08PAUL MCOINS POWERCAR SVADA
ABCPATH CABLETV EDS HUBULLU MCUR98 POWERUP SYNC13C
ABSP1 CADYDIST EGYPIZZA IAPCR2D MDIGITS POWTOW TANDC
ABSURD CAM5 EIGHTS ICAMPSEQ MDOLLS PPBRJB TAP2013A
ABSYS CANDY EKO ICKHELLO MECGROUP PPBRQ TAP2013E
ACFRAC CANDY2 ELCS ICODER MGLAR10 PR003004 TAP2013G
ACMT CANDY3 ELEVTRBL IDC1948 MICEMAZE PRATA TAP2013H
ACODE CANDYSTN EMTY2 IGALAXY MIDEARTH PRHYME TAP2014B
ACPC10A CANTON ENCONDIN IGAME MIDO PRIME TAP2014C
ACPC10B CARRHIM ENIGMATH IGOR MINMOVE PRIME1 TAP2014E
ACPC10C CATM EPALIN IITD4 MINNUM PRJAN15B TAP2014F
ACPC10D CCHESS EPTT IITKWPCA MINVEST PRJAN15F TAP2014G
ACPC10E CENCRY EQ IITKWPCB MISERMAN PRO TAP2014H
ACPC11B CEQU EQBOX IITKWPCD MIXTURES PROSCORE TAP2014I
ACPC11C CERC07B EQDIV IITKWPCF MKEQUAL PSYCHO3 TAP2014J
ACS CERC07K EQUI IITKWPCG MKLAR10 PSYCHON TAXI
ACT CERC07R ESCJAILA IITKWPCH MLASERP PSYCHOT TBATTLE
ACTIV CFRAC ESJAIL IITKWPCI MMAXPER PT07X TCOUNT2
ADDREV CFRAC2 ETF IITKWPCJ MMIND PT07Y TCOUNT3
ADV04J CHAIR EXPEDI IITKWPCM MMINPER PT07Z TDKPRIME
ADV04L CHASE EXPRESS IITKWPCN MMMAGIC3 PTIME TEAM2
ADVEDIST CHMAZE FACEFRND IITKWPCO MNIU PTRELIC TEMPTISL
AE2A CHOCOLA FACT0 IITWPC4A MNNITAR PUCMM025 TESSER
AE2B CHOTU FACT1 IITWPC4B MONODIG PUCMM210 TEST
AFS CIPHERJ FACTCG2 IITWPC4D MORENA PUCMM334 TETRA
AGS CIRCLE_E FACTMUL IITWPC4F MSCHED PYRA TFRIENDS
AIBOHP CITY2 FACTMULN IITWPC4H MSE06H QCJ4 THRBL
AJOB CLASSICO FACTMULO IKEYB MSTRMND QUADAREA TIPTOP
AKVQLD03 CLTZ FAKETSP IMBOX MTETRA QUADRATE TKUDDUS
ALICE CMEXPR FAMWEALT IMP MTREE QUE1 TLIGHTS
ALICESIE CMPLS FANCY INCARDS MUDDY QUE2 TOANDFRO
ALIEN CNEASY FARIDA INCDSEQ MUL QUEEN TOE1
ALIEN2 CNTINDX FASHION INCPOWK MUL2COM QUEST4 TOE2
ALIENS CNTTREE FATAWY INCSEQ MULTQ3 RABBIT1 TOHU
ALL CODEIT03 FCTRL INDIPROG MUTDNA RAFANOLE TOHU2
ALLIZWEL CODEM4 FCTRL2 INS14A MYQ1 RANGESUM TOPOLAND
AMBM CODERE3 FENCE1 INS14C MZVRK RAONE TOUR
AMR10C CODESPTA FIBOSUM INS14D M_SEQ RATING TOURNEY
AMR10G CODESPTB FIBTWIST INS14E NAGAY REBOUND TRAFFICN
AMR10I COEF FINDPRM INS14K NAJGC REC TRANSL
AMR11A COINS FINDSR INTEGMAX NAJHQ RENT TREEORD
AMR11B COINTOSS FISHER INTSUB NAJMS REVADD TRICENTR
AMR11J COLONY FLIB INUM NAJPF REVIEW TRICOUNT
AMR12D COMDIV FONTSIZE INVCNT NAJPWG RIVALS TRIGALGE
AMZRCK CONHONPR FORMAT IOPC1203 NAUGHTY RKS TRIISO
AMZSEQ CONOR FOXLINGS IPAD NBIN RLCIPHER TRIP
ANAGR CORNET FPOLICE IPCELLS NCLNE RLE TRIPINV
ANARC05B COWCAR FREQ2 IPL1 NFACTOR RLTOUR TRSTAGE
ANARC05I CPCRC1C FREQUENT IQUERY NFURY RMID TRT
ANARC07C CPRIME FRMT ISAB NG0FRCTN RMID2 TRUTHORL
ANARC07G CPRMT FRND ISELECT NG1FRCTN ROADS TSHOW1
ANARC08B CRAN02 FRSCR IWGBS NGM2 ROBOTGRI TTTABLE
ANARC08F CRAN04 FTHEELF JANE NGON ROCK TUG
ANARC08G CRAZYSK FUNAREA JAVAC NHAY ROHAAN TULIPNUM
ANARC08H CRDS FUNNUMS JNEXT NITK06 RPLA TUTMRBL
ANARC09A CRNVALEN GAME JOKER1 NITT8 RPLB TWENDS
ANARC09B CRSCNTRY GAME31 JULKA NOCHANGE RPLC TWOGAME
ANARC09C CRYPTO1 GAMES JUMPPY NOSQ RPLD TWOSQRS
ANARC09D CRYPTO2 GCD2 JZPCIR NOTATRI RPLE UCI2009B
AND CSHOWB GCDEX KCARRY NOVICE63 RPLH UCV2013A
ANDROUND CSLIKAR GCDSQF KGSS NPC2014B RPLN UCV2013C
AP2 CSQUARE GCJ102B KHANS NPC2014E RRSCHED UCV2013F
AP3 CSTREET GCJ1C09A KIMO1 NPC2014F RTREE UCV2013H
APPROB CTGAME GCJ1C09B KIMO4 NPC2014G SAMER08D UCV2013I
APS CTRICK GCJ1C09C KINJUTSU NR2 SAMER08E UCV2013J
ARBITRAG CUBEFR GCJPURE KIT NSTEPS SAMER08G UJ
ARITH CUBERT GCPC11A KOMPICI NSYSTEM SANTA3 ULM02
ARITH2 CUBES GCPC11C KOPC12A NWERC11E SBANK ULM09
ARMY CURDPROD GCPC11F KPEQU NY10E SBSTR1 UOFTAB
ARRANGE CUTCAKE GCPC11J KROW OAE SCAVHUNT UOFTAC
ARRAYSUB CVJETICI GEMS KSMALL ODDDIV SCPC11A UOFTAD
ARRHUDAI CWB GEOPROB KURUK14 OFFSIDE SCPC11B UOFTBB
ASCDFIB CYLINDER GEORGE KUSAC OHANISER SCPC11F UOFTBC
ATOMS DANGER GHOSTS LABYR1 OLOLO SCPC11G UOFTBD
AU7_5 DBALLZ GIRLSNBS LARSUBP ONEZERO SCUBADIV UOFTBE
A_W_S_N DCEPC11B GLJIVE LASTDIG ONP SCYPHER UOFTCC
BABTWR DCEPC11F GNYR04C LASTDIG2 OPBIT SEQ UOFTCE
BAD DCEPC11I GNYR09F LCA ORDERS SERVS UPDATEIT
BADXOR DCEPC12E GOALFR LCMSUM PAGAIN SHAKTI UPSUB
BAISED DCEPC206 GOODB LCPC12F PAIRSUM SHANGUL VACATION
BANDW DCEPC207 GOODC LINES PALDR SHELF VBOSS
BASE DCEPC501 GOODD LISA PALIN SHELL VENOM
BC DCEPC505 GOODF LITE PAML SHOP VFRIENDS
BEADS DCEPC701 GOPI_SW LKS PANCAKES SHPATH VMILI
BEENUMS DCEPC706 GPA1 LOCKER PARADOX SILVER VPALIN
BEHAPPY DCEPCA03 GRC LOCKKEY PARCARD1 SMALL VPL2_AA
BENEFACT DCOWS GREED LOPOV PARKET1 SNAKYNUM VPL2_AB
BINGO DCRYPT GROCERY LQDCANDY PARKINGL SNGDIV69 VPL2_AC
BINSTIRL DEFKIN GRUPVIVA LSORT PARTY SNGINT VPL2_AD
BISHOPS DEPOSIT GSHOP M3TILE PAUWS SNGLOOP1 VPL2_BC
BIT2 DFLOOR GSS1 MABJ PCPC12J SNGMSG VUDBOL7
BITMAP DICT GSS4 MAIN111 PEBBLE SNGPG WACHOVIA
BLINNET DIEHARD GUANGGUN MAIN113 PEGS SOCIALNE WAYHOME
BLOPER DIG GUESSING MAIN12A PERIOD SOLDIERS WEIGHT
BLOPER2 DINGRP GUESSNM2 MAIN12B PERMUT1 SPCJ WEIRDFN
BMJ DISJPATH GUESSTHE MAIN12C PERMUT2 SPCM WILLITST
BOARD1 DISTANCE HABLU MAIN72 PERMUT3 SPCQ WINDVANE
BOI02TRI DISUBSTR HAGU MAJOR PFDEP SPCS WORDCNT
BOI7SEQ DIV15 HALLOW MAJSTOR PFND SPCU WORDS1
BOI7SOU DIVEQL HANDS MAKEMAZE PHONELST SPEC_SET WORKB
BOOKS1 DIVFACT HANGOVER MAKETREE PHT SPEED WPC4F
BOPERISH DIVISION HARSHAD MANGOES PICAD SPP WPC5A
BOWLING1 DIVSUM2 HASHIT MARBLES PIE SQFREE WPC5I
BRCKTS DOJO HAYBALE MARTIAN PIGBANK SQRBR WRP
BRDGHRD DOMINO1 HC MATSUM PIHU1 SQRROOT XMEN
BRIDGE DONALDO HDEVIL MAWORK PIHU2 SSEQ XORROUND
BRODOVI DOTAA HEADSHOT MAXGRITH PIR STAMPS XYI
BROUL DP HEAPULM MAXLN PIRACON STONE YAPP
BSHEEP DRINK HEPNUM MAXSUB PIZZALOC STPAR YELBRICK
BSHIP DSUBSEQ HERDING MAXSUMSQ PLD STREETR YODA
BST DSWEETS HG MAX_NUM PLONK STRLCP YODANESS
BTCODE_F DTRAP HIPPO MAY99_3 PLUS STRNGSLV YOUTUBE
BTCODE_H DTT HLP_RAMS MAY99_4 POCALC1 STSTRING YOYOCQM
BUGLIFE DTWW HMRO MAYA POCRI SUBSEQ YUMMY
BUREAU DUKKAR HOLI MAYCA POKER SUBSN ZNANSTVE
BVAAN DYZIO HOMEW MBALL POLCONST SUBST1 ZQUERY
BWHEELER EASYPROB HOMO MBINGO POLEVAL SUBSUMS ZSUM
BWIDOW EC_CONB HORRIBLE MBRACKET POLTOPOL SUB_PROB ZUMA

TODO list of classical problems:

BGRAVITY PTRI SUBMERGE
LAZYPROG STRANG ZTC