Andy Huang

@azneye

Canada, Markham

Joined Feb 2012

World Rank: #50 (217.7 points)

Institution: University of Waterloo

Activity over the last year

Effectiveness

 Problems solved
933
 Solutions submitted
2892

Problems

List of solved classical problems:

ABA12C BUSYMAN EALP1 HORRIBLE MCARDS PLONK SSEQ
ABA12D BWIDOW EASYPIE HOTELS MCHAOS PMATRIX STABARDS
ABCD BYECAKES EBOXES HPPROF MCIRGAME POCRI STABLEMP
ABCDEF BYTESE1 EC_CONB HPYNOS MCOINS POKER STAMMER
ABCPATH BYTESE2 EDIST HPYNOSII MDIGITS POLEVAL STAMPS
ABSYS BYTESM2 EDIT HS08PAUL MDOLLS POLISH STEAD
ACODE C1LJUTNJ EGYPIZZA HSEQ MECGROUP POLQUERY STPAR
ACPC10A C1TABOVI EIGHTS HUBULLU MELE2 POLYNOM STRCOUNT
ACPC10B CADYDIST EKO ICAMPSEQ MFISH PON STREET
ACPC10D CAM5 ELCS ICPCS MFLAR10 PORTALUN STREETR
ACPC10E CANDN ELEVTRBL IGALAXY MGCSCLS POSTERS STRINGQ
ACPC10I CANDY EN IITKWPCA MHLAR10 POTHOLE STRSOCU
ACPC11B CANDY3 ENCONDIN IITKWPCB MICEMAZE POWPOW SUBLEX
ACPC11C CANTON ENIGMATH IITKWPCD MIDO PPATH SUBMERGE
ACQUIRE CAPCITY EPALIN IITKWPCE MINMOVE PQUEUE SUBS
ACS CAPRICA EQDIV IITKWPCG MINVEST PR003004 SUBSEQ
ACT CATM ESCJAILA IITKWPCH MISERMAN PRATA SUBST1
ADDREV CATTACK ETF IITKWPCI MIXTURES PRESIDEN SUBSUMS
ADFRUITS CCHESS EXCLSEC IITKWPCJ MKEQUAL PRIME1 SUBXOR
ADSPROP CDC12_B EXPAND IITKWPCN MKJUMPS PRIMEZUK SUB_PROB
ADV04B1 CDC12_E EXPEDI IITKWPCO MKLABELS PRISMSA SUMFOUR
AE00 CDC12_F FACEFRND IITWPC4A MKLAR10 PRO SUMITR
AE2A CDC12_G FACT0 IM MKMONEY PROFIT SUMSUM
AFS CDC12_H FACTCG2 IMAGE MKTHNUM PROSCORE SUPPER
AGGRCOW CENCRY FACTMUL IMMERSED MLASERP PSWITCH SVADA
AHORCADO CERC07B FAIRONOT IMPORT MLK PT07X SWAPS
AIBOHP CERC07K FAKESCOR IMPUNITS MMAXPER PT07Y TABLIC
AKVQLD03 CERC07R FAKETSP INCARDS MMMGAME PT07Z TAILS
ALICESIE CHAOS_CC FALTAENV INCDSEQ MNERED PTIME TAP2012B
ALIEN CHGROOM FANCY INCSEQ MNNITAR PUBLICAT TAP2013C
ALL CHICAGO FARIDA INGRED MOBIVINA PUCMM009 TAP2013E
ALLBARN2 CHMAZE FARMER INS14C MORENA PUCMM025 TAP2013G
ALLIZWEL CIJEVI FASHION INTEGMAX MOWS PUCMM210 TAUT
ALONE CIPHERJ FAST2 INTERVA2 MPART PUTNIK TAXI
AMR10C CIRCLE_E FASTFLOW INVCNT MRECAMAN PYRA TEAM2
AMR10G CISTFILL FATAWY INVENT MROADS QCJ2 TEMPTISL
AMR11A CLASSICO FAVDICE IOIGARD MSE06H QCJ3 TESSER
AMR11E CLEANRBT FAVSUBS IOIISL08 MSE06I QCJ4 TEST
AMR11H CLOCKS FCANDY IOIPALIN MSUBSTR QMAX3VN THEATRE
AMR11J CLONE FCTRL IOPC1200 MTHUR QN01 THRBL
AMR12A CLOPPAIR FCTRL2 IQTEAM MTOTALF QN02 TIPTOP
AMR12B CMPLS FENCE1 ISLHOP MTREE QTREE TLIGHTS
AMR12D CNEASY FIBOSUM ITRIX12E MTWALK QTREE2 TLL237
AMR12G CNHARD FIBTWIST ITRIX_C MUDDY QTREE6 TOANDFRO
AMR12I CNTPRIME FILRTEST IWGBS MUL QUADAREA TOE1
AMR12J CNT_LUCK FINDSR JEDNAKOS MULTQ3 QUERYSTR TOE2
AMR12K COCONUTS FISHER JNEXT MUSKET QUEST4 TOHU2
AMSCO1 CODE FLIB JOKER1 MUTDNA QUEST5 TOPOLAND
AMSCO2 CODEIT03 FLLM JRIDE MYQ1 RABBIT1 TOUR
AMZRCK CODERE3 FOXLINGS JULKA MYQ7 RACETIME TOURIST
AMZSEQ CODESPTB FPLAN JZPGYZ MZVRK RAINBOW TOURNEY
ANAGR CODFURY FPOLICE KCARRY NACCI RANDG TOURS
ANARC05B CODPABBU FREQUENT KFSTB NAGAY1 RANGESUM TRAFFICN
ANARC05H COINS FRND KGSS NAKANJ RANGZER2 TRANCLS
ANARC05I COLONY FRNDCIRC KING NATALIAG RANJAN05 TRAVERSE
ANARC08B COMDIV FTHEELF KNGCHECK NATALIAS RAONE TREEPAL
ANARC08F CONGA FUNPROB KNIGHTSR NAUGHTY RATING TRICKTRT
ANARC08G CONHONPR GAME31 KOICOST NEG2 RDNWK TRICOUNT
ANARC08H CORNET GAMES KOMPICI NETADMIN RELINETS TRIGALGE
ANARC08J COURAGE GARDENAR KOPC12A NFACTOR RENT TRIKA
ANARC09A COURIER GASWARS KOPC12D NFURY RETDIG TRIP
ANARC09B COWCAR GCD2 KOPC12H NGM REVIEW TRIPINV
ANARC09C COWWORDS GCJ102B KOSPC13B NGM2 RIGHTTRI TRT
ANDROUND CPCRC1C GCJ1C09A KOZE NHAY RIOI_2_3 TSHOW1
ANGELS CPRMT GCJ1C09C KPMATRIX NICEBTRE RLE TTTABLE
ANTTT CRAN01 GCPC11B KPURSUIT NICEDAY RLM TUG
AP2 CRAN02 GCPC11C KROW NITK06 RMID TWENDS
APS CRAN04 GCPC11D KUSAC NITT2 RMID2 TWICE
ARBITRAG CRDS GCPC11E LABYR1 NITT8 RMOVIE TWINSNOW
ARDA1 CRSCNTRY GCPC11F LAGRANGE NITTROAD ROADNET TWOSQRS
ARITH2 CRYPTO1 GCPC11I LASTDIG NOCHANGE ROADS UCI2009B
ARMY CSLIKAR GCPC11J LASTDIG2 NOSQ ROBBERY2 UCI2009D
ARRANGE CSTREET GDIL LAWNMWR NOTATRI ROBOTGRI UCV2013A
ARRAYSUB CSUBSEQS GEEKOUNT LAWRENCE NOVICE43 ROCK UCV2013B
ASSIGN CT25C GEOPROB LCA NOVICE63 ROHAAN UCV2013C
ASSIST CTOI09_1 GERGOVIA LCPC12C NR2 ROMAN008 UCV2013E
ATOMS CTOI10D2 GIRLSNBS LCPC12D NSTEPS ROOTCIPH UCV2013G
AU7_5 CTOI10D3 GLASNICI LCPC12F NSUBSTR ROUNDT UCV2013H
A_W_S_N CTRICK GLJIVE LCPC12G NSYSTEM RPLA UCV2013I
BABTWR CUBEFR GNY07C LCPC12H NTICKETS RPLB UCV2013J
BAISED CUBES GNY07D LCS NUMOFPAL RPLC UCV2013K
BALIFE CVJETICI GNY07F LCS2 NUMPLAY RPLD UFAST
BALL CYLINDER GNY07H LCS3 NUMQDW RPLE UJ
BALLOT CZ_PROB1 GNYR04C LENGFACT NWERC10H RPLH ULM09
BANDW DANGER GNYR09F LINEGAR NWERC11C RPLN UOFTAB
BANKROB DAVIDG GONDOR LINES NY10A RRSCHED UOFTAC
BASE DCEPC11B GONE LINEUP NY10B SAFECRAC UOFTAD
BAT1 DCEPC11I GOODA LITE NY10C SALES UOFTAE
BAT2 DCEPC12E GOODB LKS NY10D SAM UOFTBB
BAT3 DCEPC206 GOODC LOCKER NY10E SAMER08A UOFTBC
BAT4 DCEPC207 GOODD LONGCS OAE SAMER08D UOFTBD
BC DCEPC501 GOODE LOOPEXP OFFSIDE SAMER08E UOFTBE
BEADS DCEPC502 GOODF LOPOV OFORTUNE SAMER08F UOFTBF
BEENUMS DCEPC504 GOODG LOVINGPW OILCOMP SAMER08G UOFTCC
BEHAPPY DCEPC701 GOSSIPER LQDCANDY OLOLO SAMTWARR UOFTCD
BENEFACT DCEPC705 GOT LSORT ONEXLIS SANTA1 UOFTCE
BINGO DCEPC706 GPA1 LUCIFER ONEZERO SBANK UOFTCF
BINSTIRL DCEPC803 GRAFFDEF M3TILE ONP SBETS UPDATEIT
BISHOPS DCEPC807 GRAFFTOL MABJ OPCPIZZA SCALES VACATION
BITMAP DCEPCA02 GRAFFTRI MADN OPCTRIP SCAVHUNT VBOSS
BLACKOUT DCEPCA03 GRAPHGAM MAFBOI08 OPTM SCIENCE VHELSING
BLINNET DCEPCA04 GRASSPLA MAIN111 ORDERS SCITIES VILLAGES
BLUEEQ2 DCEPCA06 GREAT_E MAIN112 ORDERSET SCPC11A VPL0_B
BMASTER DCEPCA10 GREED MAIN113 ORGNZ SCPC11B VPL2_AA
BOARD1 DCOWS GSS1 MAIN12A ORIGLIFE SCPC11H VPL2_AC
BOGGLE DCRYPT GSS3 MAIN12B PAIRSUM SCUBADIV VPL2_AD
BOI7ESC DEC123 GSS4 MAIN72 PANCAKES SEGSQRSS VPL2_BC
BOI7SEQ DECORATE GSS5 MAIN74 PARADOX SEQ VPL2_BE
BOI7SOU DEFKIN GSS6 MAIN8_C PARKET1 SEQ6 VUDBOL7
BOMARBLE DEPEND GSS7 MAIN8_E PARSUMS SEQAGAIN WACHOVIA
BOMBER DERP GUANGGUN MAJOR PARTY SERVS WAGE
BOOKS1 DFLOOR GUESSING MAJSTOR PATHEADS SGAME WALKROBO
BOPERISH DICT GUESSTHE MAKEMAZE PBCGAME SHAHBG WATER
BORW DICTSUB HACKING MANGOES PCPC12D SHELL WEIRDFN
BOTTOM DIEHARD HACKRNDM MARBLES PCPC12E SHOP WILLITST
BOWLING1 DIGNUM HALLOW MATCHING PCPC12H SHOP2 WIRELESS
BOXD DINOSM HAMSTER1 MATRIOSH PCPC12I SHOPPERS WORDCNT
BOXLINGS DISJPATH HANGOVER MATSUM PCPC12J SHPATH WORDS1
BOXSCHOC DISQUERY HAP01 MATT PDECODE SICRANO WPC4F
BRCKTS DISTANCE HAPPYTL MAWORK PEBBLE SIGNGAME WTK
BRDGHRD DISTO HARSHAD MAXGRITH PERIOD SILVER XMEN
BRIDGE DISUBSTR HASTOCK MAXLN PERMUT1 SLALOM2 YAPP
BRODOVI DIXIE001 HAYBALE MAXSET PERMUT2 SLIDE YELBRICK
BROKEN DOMINST HC MAXSUB PFDEP SNIPE YODA
BSHEEP DONALDO HC12 MAXSUMSQ PFORLOOP SOCIALNE YODANESS
BSHIP DOTAA HEADSHOT MAXWOODS PHIDIAS SOLDIER YOUTUBE
BSMATH1 DP HEISLAZY MAY99_2 PHONELST SOLDIERS ZIGZAG
BST DPAIR HELPBOB MAY99_3 PICAD SPCS ZNANSTVE
BTCODE_D DQUERY HELPR2D2 MAY99_4 PIE SPHIWAY ZSUM
BTCODE_F DRACULA HEPNUM MAYA PIGBANK SPIDY
BTCODE_G DSUBSEQ HERDING MB1 PIZZALOC SPIKES
BUGLIFE DTWW HIGHWAYS MBALL PLCNMGME SPP
BUILDTOW DURIN HISTOGRA MBINGO PLD SQRBR
BUREAU DYZIO HOMO MC PLHOP SQUAREV1

TODO list of classical problems:

AIRLINE2 CHAIR FERT21_0 IITKWPCF LPERMUT SQRROOT UPSUB
AMR11C CLK FP INS14A MLE STONE VFMUL
ARTHEVAL CSQUARE FZ10B INS14B NSUBSTR2 STRSEQ VIDEO
ASSIGN4 CUBERT GOODH IOPC1203 POUR1 TCOUNT2 VPALIN
BREAK DCEPC11F HC12II JUICE PT07J TDPRIMES WITTY
BRI DIVREL HG KIMO1 RDINNER TETRAHRD
BRKSTRNG EQBOX HIGHWAY1 LIGHTPZ RPLM TRSTAGE
CDC12_A FACENEMY IITKWPCC LIS2 SPACEBRG TWOPROF