Federico Lebron

@fedelebron

United States, San Francisco

Joined May 2010

World Rank: #236 (83.3 points)

Institution: Google Inc.

Activity over the last year

Effectiveness

 Problems solved
315
 Solutions submitted
1733

Problems

List of solved classical problems:

ABA12C BYECAKES FACTMUL HOTELS MFLAR10 PONY6 SUBMERGE
ABCDEF BYTESM2 FACTMULM HPYNOS MIXTURES PORTALUN SUBSN
ABSYS CAC FACVSPOW HS08PAUL MLASERP POWERPHI SUBST1
ACODE CAM5 FAKETSP HUBULLU MMMGAME PRIME1 SUMFOUR
ACPC10A CANDY FALTAENV ICAMPSEQ MRECAMAN PRLOVE SUMITR
ACPC10D CANDY3 FANCY ICKAPLSB MUL PROOT TAUT
ACTIV CANTON FARIDA ICKHELLO M_SEQ PSYCHO3 TEST
ADDREV CATHETEN FASHION IITKWPCA NACCI PSYCHON TETRAHRD
ADV04L CATM FAST2 IMPER NAKANJ PT07Y TLIGHTS
AE00 CHICAGO FASTFLOW INDIPROG NDIVPHI PT07Z TOANDFRO
AFS CHIGAME FCTRL INVCNT NEG2 PUCMM210 TRGRID
AGGRCOW CLONE FCTRL2 INVENT NGM PWSUM TRICOUNT
AIBOHP COINS FENCE1 INVPHI NHAY PYRA TRIKA
AMR10G CPRMT FIBOSQRT IRECSQRT NICEDAY QCJ3 TRT
AMR12D CRAN02 FIBOSUM IWGBS NSTEPS QUADAREA TWOSQRS
AMSCO1 CRAZYSK FIBTWIST JAVAC NSYSTEM RANJAN02 UCV2013E
ANARC05B CRCLE_UI FISHER JOKER1 NY10A RANJAN05 UCV2013F
ANARC09C CRDS FLIB JULKA OFFSIDE RDNWK UCV2013K
AP2 CRSCNTRY FMODF KIMO4 OLOLO REDCROSS UJ
APS CRYPTO FOXLINGS LABYR1 ONP RENT UOFTAB
ARBITRAG CRYPTO1 FOXWOLF LASTDIG PALIN RIOI_2_3 UOFTAC
ARITH CSTREET FRNDCIRC LASTDIG2 PANCAKES RLM UOFTAD
ARITH2 DANGER FRS2 LCA PARADOX ROADNET UOFTAE
ARMY DCEPC502 FTHEELF LCPC12F PARCARD1 ROHAAN UOFTAF
ASSIGN DCOWS FUNNUMS LKS PARTY ROOTCIPH UOFTBB
ASSIST DEFKIN GAMES LOCKER PATT ROT UOFTBC
ASUMHARD DERP GCD2 LOGIC2 PBCGAME RPLC UOFTBD
AU7_5 DIEHARD GCJ1C09A LOOPEXP PDECODE RPLH UOFTBE
BAISED DISTANCE GCJ1C09B M3TILE PELL2 RPLN VFMUL
BALLIGHT DISUBSTR GCPC11F MAJOR PERMUT2 RPSSL VFRIENDS
BAT1 DIXIE001 GIRLSNBS MAKETREE PHONELST SAFECRAC VPL0_C
BAT2 DRAWM GK MANGOES PIB SAMER08F VPL1_AB
BAT3 DTWW GLJIVE MARBLES PIBO SANTA1 VPL1_AE
BAT4 EASYPROB GNY07C MATCHING PIBO2 SANTA2 VPL2_AB
BEADS EDIST GOODB MATGAME PIGBANK SANTA3 VPL2_AD
BEENUMS EGYPIZZA GOODD MATRIOSH PIR SBANK VPL2_BC
BEHAPPY EIGHTS GREAT_E MATT PIRACON SBSTR1 VUDBOL7
BENEFACT EKO GUESSING MAXGRITH PISANO SCPC11B WEIRDFN
BINSTIRL EQU2 GUESSTHE MAXLN PLCNMGME SHELL WILLITST
BISHOPS ESJAIL HACKERS MAY99_2 POLEVAL SOLDIERS WORDCNT
BITMAP ETF HANGOVER MAYA POLTOPOL SPCE WORDS1
BOGGLE EXAMPLE HAPPYTL MBALL POLYNOM SPEED XMEN
BRIDGE FACT0 HEPNUM MBINGO PONY1 STABARDS YAPP
BRKSTRNG FACT1 HIGH MCOCIR PONY3 STAMPS YUMMY
BSHIP FACTCG2 HOMEW MECGROUP PONY5 STPAR ZSUM

TODO list of classical problems:

ANARC09A BST GARBAGE GRAFFTRI IITKWPCH LIS2 ORDERSET
AXIS CRYPTO2 GCD3 GSS1 INVESORT MAIN113 SOMESUMS

Public problems created by user:

DYEL