Andy Chen

@prezcoin

United States

Joined Jan 2012

World Rank: #2390 (13.3 points)

Activity over the last year

Effectiveness

 Problems solved
210
 Solutions submitted
617

Problems

List of solved classical problems:

ABSYS BYTESM2 FARIDA JNEXT MKLABELS POLEVAL SILVER
ACODE CADYDIST FASHION JRIDE MKMONEY PPATH SKYLINE
ACPC10A CANDY FAST2 JULKA MRECAMAN PRIME1 SPEED
ACPC11B CANDY3 FCTRL KNJIGE NEG2 PRIMEZUK SQRBR
ACT CANTON FCTRL2 LASTDIG NG0FRCTN PRISMSA STAMPS
ADDREV CIRCLE_E FENCE1 LASTDIG2 NGM PROSCORE STONE
ADV04J CLOCKS GAMES LCPC12E NOTATRI PT07Y STPAR
AE00 CLONE GARDENAR LEGRENDS NOVICE43 PTIME STREETR
AGGRCOW COEF GCPC11F LOCKER NOVICE63 PUCMM025 SUMITR
AMR10G COINS GEOM LQDCANDY NSTEPS QCJ1 TEAM2
AMR11E COINTOSS GEOPROB M3TILE NSYSTEM QUADAREA TEST
AMR12D COMDIV GIRLSNBS MAIN113 NY10A RANJAN02 TETRA
AMZSEQ CPRMT GLJIVE MAIN12A NY10B REBOUND TETRAHED
ANARC08B CRDS GNY07H MAJOR NY10E RLM TOANDFRO
ANARC09A CUBEFR GUANGGUN MAJSTOR OFFSIDE ROADNET TOHU
ANARC09B DANGER GUESSING MANGOES OLOLO ROCK TOHU2
AP2 DCEPC504 GUESSLNK MARBLES ONP ROOTCIPH TRGRID
ARITH2 DIG GUESSTHE MAXLN PACKRECT RPLC TRICENTR
ARMY DOTAA HANGOVER MAYA PALACE RPLE TRICOUNT
ARRAYSUB DRAWM HAYBALE MAYCA PANCAKES RPLH TRT
BANDW EASYPROB HEADSHOT MBEEWALK PARKET1 SAMER08F TSHOW1
BC EBOXES HERDING MCIRGAME PARTY SAMER08G TWOSQRS
BEENUMS EDIT HEXBOARD MCITYHAL PEBBLE SBETS UCV2013I
BEHAPPY EIGHTS HOTELS MCOINS PERMUT1 SCPC11A UJ
BISHOPS ENIGMATH HPYNOS MECGROUP PERMUT2 SCPC11B VERODOOM
BITMAP ETF HUBULLU MFLAR10 PFDEP SGAME VHELSING
BOMARBLE FACEFRND ICODER MICEMAZE PHONELST SHAHBG WACHOVIA
BYECAKES FACT0 IEEEBGAM MIDO PIGBANK SHAKTI WILLITST
BYTESE1 FAKETSP IWGBS MISERMAN PIR SHELL WPC4F
BYTESE2 FANCY JAVAC MIXTURES POKER SICRANO YAPP

TODO list of classical problems:

ABCPATH ASSIST DOJO FTHEELF NHAY PT07Z TOE1
ACPC10E BEADS DYZIO INVCNT NICEBTRE QUADRATE WORDCNT
ACPC11C BRODOVI EGYPIZZA MINCOUNT NOVICE62 RABBIT1
ALICESIE CPRIME EQBOX MYQ1 NWERC11C SCAVHUNT
AP3 CYLINDER FILRTEST MZVRK PDECODE SHELF