Andy Huang

@azneye

Canada, Markham

Joined Feb 2012

World Rank: #44 (237 points)

Institution: University of Waterloo

Activity over the last year

Effectiveness

 Problems solved
935
 Solutions submitted
2892

Problems

List of solved classical problems:

ABA12C BUSYMAN EALP1 HORRIBLE MCARDS PLONK SQRBR
ABA12D BWIDOW EASYPIE HOTELS MCHAOS PMATRIX SQUAREV1
ABCD BYECAKES EBOXES HPPROF MCIRGAME POCRI SSEQ
ABCDEF BYTESE1 EC_CONB HPYNOS MCOINS POKER STABARDS
ABCPATH BYTESE2 EDIST HPYNOSII MDIGITS POLEVAL STABLEMP
ABSYS BYTESM2 EDIT HS08PAUL MDOLLS POLISH STAMMER
ACODE C1LJUTNJ EGYPIZZA HSEQ MECGROUP POLQUERY STAMPS
ACPC10A C1TABOVI EIGHTS HUBULLU MELE2 POLYNOM STEAD
ACPC10B CADYDIST EKO ICAMPSEQ MFISH PON STPAR
ACPC10D CAM5 ELCS ICPCS MFLAR10 PORTALUN STRCOUNT
ACPC10E CANDN ELEVTRBL IGALAXY MGCSCLS POSTERS STREET
ACPC10I CANDY EN IITKWPCA MHLAR10 POTHOLE STREETR
ACPC11B CANDY3 ENCONDIN IITKWPCB MICEMAZE POWPOW STRINGQ
ACPC11C CANTON ENIGMATH IITKWPCD MIDO PPATH STRSOCU
ACQUIRE CAPCITY EPALIN IITKWPCE MINMOVE PQUEUE SUBLEX
ACS CAPRICA EQDIV IITKWPCG MINVEST PR003004 SUBMERGE
ACT CATM ESCJAILA IITKWPCH MISERMAN PRATA SUBS
ADDREV CATTACK ETF IITKWPCI MIXTURES PRESIDEN SUBSEQ
ADFRUITS CCHESS EXCLSEC IITKWPCJ MKEQUAL PRIME1 SUBST1
ADSPROP CDC12_B EXPAND IITKWPCN MKJUMPS PRIMEZUK SUBSUMS
ADV04B1 CDC12_E EXPEDI IITKWPCO MKLABELS PRISMSA SUBXOR
AE00 CDC12_F FACEFRND IITWPC4A MKLAR10 PRO SUB_PROB
AE2A CDC12_G FACT0 IM MKMONEY PROFIT SUMFOUR
AFS CDC12_H FACTCG2 IMAGE MKTHNUM PROSCORE SUMITR
AGGRCOW CENCRY FACTMUL IMMERSED MLASERP PSWITCH SUMSUM
AHORCADO CERC07B FAIRONOT IMPORT MLK PT07X SUPPER
AIBOHP CERC07K FAKESCOR IMPUNITS MMAXPER PT07Y SVADA
AKVQLD03 CERC07R FAKETSP INCARDS MMMGAME PT07Z SWAPS
ALICESIE CHAOS_CC FALTAENV INCDSEQ MNERED PTIME TABLIC
ALIEN CHGROOM FANCY INCSEQ MNNITAR PUBLICAT TAILS
ALL CHICAGO FARIDA INGRED MOBIVINA PUCMM009 TAP2012B
ALLBARN2 CHMAZE FARMER INS14C MORENA PUCMM025 TAP2013C
ALLIZWEL CIJEVI FASHION INTEGMAX MOWS PUCMM210 TAP2013E
ALONE CIPHERJ FAST2 INTERVA2 MPART PUTNIK TAP2013G
AMR10C CIRCLE_E FASTFLOW INVCNT MRECAMAN PYRA TAUT
AMR10G CISTFILL FATAWY INVENT MROADS QCJ2 TAXI
AMR11A CLASSICO FAVDICE IOIGARD MSE06H QCJ3 TEAM2
AMR11E CLEANRBT FAVSUBS IOIISL08 MSE06I QCJ4 TEMPTISL
AMR11H CLOCKS FCANDY IOIPALIN MSUBSTR QMAX3VN TESSER
AMR11J CLONE FCTRL IOPC1200 MTHUR QN01 TEST
AMR12A CLOPPAIR FCTRL2 IQTEAM MTOTALF QN02 THEATRE
AMR12B CMPLS FENCE1 ISLHOP MTREE QTREE THRBL
AMR12D CNEASY FIBOSUM ITRIX12E MTWALK QTREE2 TIPTOP
AMR12G CNHARD FIBTWIST ITRIX_C MUDDY QTREE6 TLIGHTS
AMR12I CNTPRIME FILRTEST IWGBS MUL QUADAREA TLL237
AMR12J CNT_LUCK FINDSR JEDNAKOS MULTQ3 QUE1 TOANDFRO
AMR12K COCONUTS FISHER JNEXT MUSKET QUE2 TOE1
AMSCO1 CODE FLIB JOKER1 MUTDNA QUERYSTR TOE2
AMSCO2 CODEIT03 FLLM JRIDE MYQ1 QUEST4 TOHU2
AMZRCK CODERE3 FOXLINGS JULKA MYQ7 QUEST5 TOPOLAND
AMZSEQ CODESPTB FPLAN JZPGYZ MZVRK RABBIT1 TOUR
ANAGR CODFURY FPOLICE KCARRY NACCI RACETIME TOURIST
ANARC05B CODPABBU FREQUENT KFSTB NAGAY1 RAINBOW TOURNEY
ANARC05H COINS FRND KGSS NAKANJ RANDG TOURS
ANARC05I COLONY FRNDCIRC KING NATALIAG RANGESUM TRAFFICN
ANARC08B COMDIV FTHEELF KNGCHECK NATALIAS RANGZER2 TRANCLS
ANARC08F CONGA FUNPROB KNIGHTSR NAUGHTY RANJAN05 TRAVERSE
ANARC08G CONHONPR GAME31 KOICOST NEG2 RAONE TREEPAL
ANARC08H CORNET GAMES KOMPICI NETADMIN RATING TRICKTRT
ANARC08J COURAGE GARDENAR KOPC12A NFACTOR RDNWK TRICOUNT
ANARC09A COURIER GASWARS KOPC12D NFURY RELINETS TRIGALGE
ANARC09B COWCAR GCD2 KOPC12H NGM RENT TRIKA
ANARC09C COWWORDS GCJ102B KOSPC13B NGM2 RETDIG TRIP
ANDROUND CPCRC1C GCJ1C09A KOZE NHAY REVIEW TRIPINV
ANGELS CPRMT GCJ1C09C KPMATRIX NICEBTRE RIGHTTRI TRT
ANTTT CRAN01 GCPC11B KPURSUIT NICEDAY RIOI_2_3 TSHOW1
AP2 CRAN02 GCPC11C KROW NITK06 RLE TTTABLE
APS CRAN04 GCPC11D KUSAC NITT2 RLM TUG
ARBITRAG CRDS GCPC11E LABYR1 NITT8 RMID TWENDS
ARDA1 CRSCNTRY GCPC11F LAGRANGE NITTROAD RMID2 TWICE
ARITH2 CRYPTO1 GCPC11I LASTDIG NOCHANGE RMOVIE TWINSNOW
ARMY CSLIKAR GCPC11J LASTDIG2 NOSQ ROADNET TWOSQRS
ARRANGE CSTREET GDIL LAWNMWR NOTATRI ROADS UCI2009B
ARRAYSUB CSUBSEQS GEEKOUNT LAWRENCE NOVICE43 ROBBERY2 UCI2009D
ASSIGN CT25C GEOPROB LCA NOVICE63 ROBOTGRI UCV2013A
ASSIST CTOI09_1 GERGOVIA LCPC12C NR2 ROCK UCV2013B
ATOMS CTOI10D2 GIRLSNBS LCPC12D NSTEPS ROHAAN UCV2013C
AU7_5 CTOI10D3 GLASNICI LCPC12F NSUBSTR ROMAN008 UCV2013E
A_W_S_N CTRICK GLJIVE LCPC12G NSYSTEM ROOTCIPH UCV2013G
BABTWR CUBEFR GNY07C LCPC12H NTICKETS ROUNDT UCV2013H
BAISED CUBES GNY07D LCS NUMOFPAL RPLA UCV2013I
BALIFE CVJETICI GNY07F LCS2 NUMPLAY RPLB UCV2013J
BALL CYLINDER GNY07H LCS3 NUMQDW RPLC UCV2013K
BALLOT CZ_PROB1 GNYR04C LENGFACT NWERC10H RPLD UFAST
BANDW DANGER GNYR09F LINEGAR NWERC11C RPLE UJ
BANKROB DAVIDG GONDOR LINES NY10A RPLH ULM09
BASE DCEPC11B GONE LINEUP NY10B RPLN UOFTAB
BAT1 DCEPC11I GOODA LITE NY10C RRSCHED UOFTAC
BAT2 DCEPC12E GOODB LKS NY10D SAFECRAC UOFTAD
BAT3 DCEPC206 GOODC LOCKER NY10E SALES UOFTAE
BAT4 DCEPC207 GOODD LONGCS OAE SAM UOFTBB
BC DCEPC501 GOODE LOOPEXP OFFSIDE SAMER08A UOFTBC
BEADS DCEPC502 GOODF LOPOV OFORTUNE SAMER08D UOFTBD
BEENUMS DCEPC504 GOODG LOVINGPW OILCOMP SAMER08E UOFTBE
BEHAPPY DCEPC701 GOSSIPER LQDCANDY OLOLO SAMER08F UOFTBF
BENEFACT DCEPC705 GOT LSORT ONEXLIS SAMER08G UOFTCC
BINGO DCEPC706 GPA1 LUCIFER ONEZERO SAMTWARR UOFTCD
BINSTIRL DCEPC803 GRAFFDEF M3TILE ONP SANTA1 UOFTCE
BISHOPS DCEPC807 GRAFFTOL MABJ OPCPIZZA SBANK UOFTCF
BITMAP DCEPCA02 GRAFFTRI MADN OPCTRIP SBETS UPDATEIT
BLACKOUT DCEPCA03 GRAPHGAM MAFBOI08 OPTM SCALES VACATION
BLINNET DCEPCA04 GRASSPLA MAIN111 ORDERS SCAVHUNT VBOSS
BLUEEQ2 DCEPCA06 GREAT_E MAIN112 ORDERSET SCIENCE VHELSING
BMASTER DCEPCA10 GREED MAIN113 ORGNZ SCITIES VILLAGES
BOARD1 DCOWS GSS1 MAIN12A ORIGLIFE SCPC11A VPL0_B
BOGGLE DCRYPT GSS3 MAIN12B PAIRSUM SCPC11B VPL2_AA
BOI7ESC DEC123 GSS4 MAIN72 PANCAKES SCPC11H VPL2_AC
BOI7SEQ DECORATE GSS5 MAIN74 PARADOX SCUBADIV VPL2_AD
BOI7SOU DEFKIN GSS6 MAIN8_C PARKET1 SEGSQRSS VPL2_BC
BOMARBLE DEPEND GSS7 MAIN8_E PARSUMS SEQ VPL2_BE
BOMBER DERP GUANGGUN MAJOR PARTY SEQ6 VUDBOL7
BOOKS1 DFLOOR GUESSING MAJSTOR PATHEADS SEQAGAIN WACHOVIA
BOPERISH DICT GUESSTHE MAKEMAZE PBCGAME SERVS WAGE
BORW DICTSUB HACKING MANGOES PCPC12D SGAME WALKROBO
BOTTOM DIEHARD HACKRNDM MARBLES PCPC12E SHAHBG WATER
BOWLING1 DIGNUM HALLOW MATCHING PCPC12H SHELL WEIRDFN
BOXD DINOSM HAMSTER1 MATRIOSH PCPC12I SHOP WILLITST
BOXLINGS DISJPATH HANGOVER MATSUM PCPC12J SHOP2 WIRELESS
BOXSCHOC DISQUERY HAP01 MATT PDECODE SHOPPERS WORDCNT
BRCKTS DISTANCE HAPPYTL MAWORK PEBBLE SHPATH WORDS1
BRDGHRD DISTO HARSHAD MAXGRITH PERIOD SICRANO WPC4F
BRIDGE DISUBSTR HASTOCK MAXLN PERMUT1 SIGNGAME WTK
BRODOVI DIXIE001 HAYBALE MAXSET PERMUT2 SILVER XMEN
BROKEN DOMINST HC MAXSUB PFDEP SLALOM2 YAPP
BSHEEP DONALDO HC12 MAXSUMSQ PFORLOOP SLIDE YELBRICK
BSHIP DOTAA HEADSHOT MAXWOODS PHIDIAS SNIPE YODA
BSMATH1 DP HEISLAZY MAY99_2 PHONELST SOCIALNE YODANESS
BST DPAIR HELPBOB MAY99_3 PICAD SOLDIER YOUTUBE
BTCODE_D DQUERY HELPR2D2 MAY99_4 PIE SOLDIERS ZIGZAG
BTCODE_F DRACULA HEPNUM MAYA PIGBANK SPCS ZNANSTVE
BTCODE_G DSUBSEQ HERDING MB1 PIZZALOC SPHIWAY ZSUM
BUGLIFE DTWW HIGHWAYS MBALL PLCNMGME SPIDY
BUILDTOW DURIN HISTOGRA MBINGO PLD SPIKES
BUREAU DYZIO HOMO MC PLHOP SPP

TODO list of classical problems:

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