Andy Huang

@azneye

Canada, Markham

Joined Feb 2012

World Rank: #52 (219.2 points)

Institution: University of Waterloo

Activity over the last year

Effectiveness

 Problems solved
930
 Solutions submitted
2892

Problems

List of solved classical problems:

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

TODO list of classical problems:

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