Brian Bi

@bbi5291

Canada,

Joined Jan 2007

World Rank: #66 (192.5 points)

Institution: Bloomberg

C++ programmer living in NYC

Activity over the last year

Effectiveness

 Problems solved
772
 Solutions submitted
3389

Problems

List of solved classical problems:

ABA12D BWIDOW DOUBLEVI HACKRNDM MATH1 PLSEARCH SQRBR
ABCD BYECAKES DPAIR HALLOW MATRIOSH PMATRIX SQRROOT
ABCDEF BYTESE1 DQUERY HAMSTER1 MATRIX POKER STABLEMP
ABCPATH BYTESE2 DRAGON HAN01 MATRIX2 POLEVAL STAMPS
ABSP1 BYTESM2 DRAGON2 HANGOVER MATSUM POLYCODE STEAD
ABSYS CABLETV DRINK HANOI07 MAWORK POLYEQ STEVE
ACMAKER CADYDIST DSUBSEQ HARDP MAXIMUS POLYGAME STONE
ACODE CAKE DTT HARDQ MAXLN PON STOPCITY
ACPC10A CALLS DYZIO HASHIT MAY99_2 POSTERS STORE
ACPC10D CANDY EASYPIE HC MAYA POTHOLE STPAR
ACPC10E CANDY2 EASYPROB HEADSHOT MAYACAL POUR1 STREETR
ACPC11B CANDY3 EBOXES HEAPULM MAZE PPATH STSTRING
ACQUIRE CANTON EC_CONB HELP MBEEWALK PQUEUE SUBS
ACS CAPCITY EDGE HELPBTW MCIRGAME PRIME1 SUBSEQ
ACT CARDSHUF EDIST HELPR2D2 MCOINS PRIMIT SUBST1
ADDREV CASHIER EDIT HEPNUM MDST PRINT SUBSUMS
ADV04J CATM EDIT3 HERDING MEMDIS PRISMSA SUDOKU
AE00 CATTLEB EGYPIZZA HEXAGON MENU PRLGAME SUDOKU2
AE2A CAVE EIGHTS HIGH MFLAR10 PRMLX SUM1SEQ
AE2B CCROSS ELLIPSE HIGHWAYS MICEMAZE PRO SUMFOUR
AE5B2 CCROSSX EMPODIA HIKE MINCOUNT PROFIT SUMITR
AEROLITE CDOWN EMPTY HISTOGRA MINIMAX PSTRING SUMSUMS
AGGRCOW CERC07B EN HITOMISS MINMOVE PT07A SUPPER
AIBOHP CERC07C ENCONDIN HKNAP MINUS PT07B SWAPS
ALIBB CERC07K ENIGMATH HMRO MISERMAN PT07C SWTHIN
ALICEBOB CERC07N EOPERA HOLIDAY1 MIXTURES PT07D TABLE5X5
ALICESIE CERC07P EOWAMRT HOLIDAY2 MKJUMPS PT07F TAUT
ALIEN CERC07R EQBOX HORRIBLE MKLABELS PT07H TAXI
ALIENS CFRAC EQDIV HOSPITAL MKMONEY PT07J TCNUMFL
ALL CFRAC2 EQU2 HOTELS MLAND PT07X TCOUNT2
ALTARS CH3D ETF HOTLINE MLASERP PT07Y TCOUNT3
AMATH CHAIN EUROPEAN HPYNOS MMAXPER PT07Z TCUTTER
AMBM CHASE EXCHANGE HUBULLU MMMGAME PTIME TDKPRIME
AMR10G CHASE1 EXCHNG ICAMPSEQ MMOD29 PUCMM025 TEAM2
AMR11E CHICAGO EXPAND ICODER MOBILE PUCMM210 TEM
AMR12D CHOCOLA EXPEDI IEEEBGAM MOBILE2 PUCMM334 TEMPTISL
AMZRCK CHRIS EXPLOSN IGARB MOLE QCJ4 TEST
AMZSEQ CISTFILL EXPR1 IITKWPCB MON2012 QKP TETRA
ANALYSER CIVIL EXPRESS IITKWPCO MONODIG QTREE TETRIS3D
ANARC05B CLEANRBT FACEFRND IKEYB MORSE QTREE2 TFOSS
ANARC05H CLK FACT0 IM MOULDS QUADAREA TFSETS
ANARC08B CLONE FAKETSP IMAGE MRECAMAN QUEEN THREECOL
ANARC08G CLTZ FAMILY IMP MTWALK QUEST4 TILING
ANARC08H CMEXPR FANCY IMPORT MUL QUEST5 TOANDFRO
ANARC09A CMPLS FARIDA IMPORT1 MULTQ3 QUILT TOE1
ANARC09B CNEASY FARMER INCARDS MUSKET RABBIT1 TOE2
ANGELS CNHARD FASHION INCR MWORDS RAILROAD TOHU
AP2 COCONUTS FASTFLOW INCSEQ MYQ1 RAIN1 TOMJERRY
APRIME CODE FAVDICE INDEXGEN MZVRK RAIN2 TOUR
APS CODE1 FCANDY INTERVAL NAPTIME RAIN3 TOURS
ARCHPLG CODESPTB FCTRL INUMBER NCKLCE RANJAN02 TPERML
ARCTAN COEF FCTRL2 INVCNT NEG2 RECTNG1 TRANK
ARITH COINS FCTRL4 INVENT NETADMIN RECTNG2 TRANS
ARITH2 COMCB FENCE1 IOIPALIN NG0FRCTN RELATS1 TRANSL
ARMY COMDIV FENCE3 IVAN NG1FRCTN RELINETS TRANSMIT
AROAD COMMEDIA FIBOSUM JASIEK NGM RENT TRANSP
AROUND CONDUIT FIBOSUM2 JAVAC NHAY REPEATS TRANSP2
ARRANGE CONTEST FIRM JAZZYJOB NICEDAY RESIST TREASURY
ARRAYSUB CONTPACK FISHER JNEXT NITT2 RHOMBS TREE
ASSIGN CORNET FLBRKLIN JPIX NOTATRI RIGHTTRI TREE1
ASSIST COUNT FOOL JRIDE NQUEEN RNUMBER TREE2
ATMS COURIER FOOTBALL JULKA NSTEPS ROADNET TREEGAME
BABTWR COVER FPOLICE KGSS NSYSTEM ROADS TRGRID
BACKPACK COVER2 FRACTAN KMSL4B NUMQDW ROBOT TRICENTR
BACKUP COWCAR FRACTION KPEQU NY10A ROCK TRICOUNT
BAISED COWPIC FREQUENT KPMATRIX NY10E ROMAN TRIKA
BALIFE CPC FSEATS KPMAZE OFFSIDE ROOT TRIOPT
BALL1 CPCRC1C FSHEEP KPPOLY OFORTUNE ROOTCIPH TRIP
BANDW CPRMT FUSION KPSORT OLOLO RPGAMES TRIPART
BARB CRDS GALAXY KPSUM ONEZERO RPLC TRSTAGE
BASE CRSCNTRY GALOU KPURSUIT ONP RPLE TRT
BC CRYPTO1 GAME KQUERY OPTM RPLH TSHOW1
BEADS CSTREET GAMEFIL KROW OPTSUB RRSCHED TTABLE
BEENUMS CTAIN GAMES KRUSKAL ORDERS SA04D TWENDS
BENEFACT CTGAME GANNHAT LABYR1 ORDERSET SAM TWICE
BIA CTRICK GARDENAR LANDSCAP ORIGLIFE SAMER08F TWINSNOW
BICYCLE CUBE GCD2 LASER_BEAM PAINTTMP SBANK TWOSQRS
BILLIARD CUBEFR GCD3 LASTDIG PAIRINT SBETS UCUBE
BINGO CUBERT GCPC11F LASTDIG2 PALACE SBSTR1 UFAST
BINSTIRL CUBES GEN LAZYCOWS PALDR SCALE UJ
BIRTHDAY CUTOUT GENETIC LAZYPROG PALIM SCALES UPSUB
BISHOPS CUTSQRS GEOM LCA PALIN SCANNER VHUFFM
BITMAP CWC2015 GEOPROB LCS PALSEC SCAVHUNT VOCV
BLINNET CYLINDER GHOSTS LCS2 PANIC SCITIES VONNY
BLUEEQ2 CZ_PROB1 GIRLSNBS LEMON PARADOX SCPC11B WA
BMJ DANCE GIVEAWAY LENGFACT PARKET1 SCRAPER WATER
BOI7SEQ DANGER GIWED LEONARDO PARTIT SCUBADIV WIDGET
BOMARBLE DCEPC206 GLASNICI LEXBRAC PARTPALI SCYPHER WIJGT
BONFIRE DCEPC504 GLJIVE LIAR PARTSUM SEGVIS WILD
BOOK DEADFR GLUE LIFTS PARTY SEQ WILLITST
BOOKS1 DECORATE GNY07C LINES PAYING SEQ1 WINDOW1
BOOLE DELCOMM GNY07D LIS2 PB SEQ2 WMELON
BOTTOM DELCOMM2 GNY07E LISA PEBBLE SEQPAR WORDCNT
BOXES DEPEND GNY07F LITE PERIOD SEQUENCE WORDEQ
BPRED DETER2 GNY07G LITELANG PERMUT1 SERVERS WORDS1
BRCKGAME DFLOOR GNY07H LOGIC PERMUT2 SERVICE WORMS
BRCKTS DICE1 GNYR09F LOGIC2 PFDEP SHAHBG WPC4F
BRI DICTSUB GOSSIPER LONER PHDISP SHAMAN WPUZZLES
BRICKS DIEHARD GRC LOSTCT PHIDIAS SHOP WSCIPHER
BRII DIRVS GREED LPERMUT PHONELST SHORTCUT XORROUND
BROKEN DISTANCE GREEDULM LQDCANDY PHONY SHPATH YAPP
BROUL DISUBSTR GROCERY LSORT PHRASES SILVER YKH
BROW DIV GSHOP LWAR PICAD SLEEP YODANESS
BSHEEP DIV15 GSS1 M00PAIR PIE SOLIT ZOO
BTOUR DIV2 GSS2 M3TILE PIGBANK SOPARADE ZSUM
BUGLIFE DIVSUM2 GSS3 MAJOR PIR SORTBIT ZZPERM
BULK DNA GSS4 MANGOES PITPAIR SPEED
BUNDLE DNALAB GSS5 MAP PLATON SPIN
BUS DNPALIN GUANGGUN MARBLES PLD SPLIT
BUSYMAN DOTAA GUESSING MARKUP PLHOP SQCOUNT
BWHEELER DOUBLE GUESSTHE MATCHING PLONK SQDANCE

TODO list of classical problems:

ASSIGN4 WINDMILL
NECKLACE

Public problems created by user:

CCCCUBE
DOMINOES
LEGO
RATING
WIRELESS
DINGRP