@challenger

India

Joined Jan 2008

World Rank: #132 (120.3 points)

Institution: IIIT Allahabad

Activity over the last year

Effectiveness

 Problems solved
609
 Solutions submitted
3037

Problems

List of solved classical problems:

ABCDEF BUREAU EASYPROB HASHIT MAXSUMSQ PAREN SOCIALNE
ABSYS BUYINT EBOXES HAYBALE MAXWOODS PARKET1 SOLDIER
ACPC10A BUZZOFF EC_CONB HC MAX_NUM PARTY SPACESET
ACPC10B BWIDOW EC_DIVS HC12 MAY99_2 PATHEADS SPCJ
ACPC10C BYECAKES EC_ESTA HC12III MAY99_4 PCPC12J SPCM
ACPC10D BYTESE1 EDGE HEADSHOT MB1 PDECODE SPCO
ACPC10E BYTESH1 EDIST HEPNUM MBINGO PEBBLE SPCQ
ACS BYTESM1 EGYPIZZA HERDING MBIPALIN PERMJUMP SPCS
ACT BYTESM2 EIGHTS HIGHWAYS MBLAST PERMUT2 SPCU
ADDREV C1LJUTNJ ELCS HIKE MBR PGCD SPFIBO
AE00 C1TABOVI ENIGMATH HIST2 MCHAOS PHONELST SQFREE
AE2A CANDY EPTT HISTOGRA MCIRGAME PIHU1 SQUAREV1
AE2B CANDY2 EQ HOMO MCITYHAL PLUSEVI SSHUFFLE
AEROLITE CANDY3 ESCJAILA HORRIBLE MCLEAN POLCONST STAMPS
AFS CANTON ESJAIL HPPROF MCLONUM POLEVAL STPAR
AGGRCOW CARRHIM ETF HPYNOS MCOINS PON STRDIST
AIBOHP CENCRY EXPRESS HPYNOSII MCUR98 PPATH STREETR
ALICECUB CERC07B FACT0 HS08PAUL MDIGITS PR003004 STSTRING
AMR10A CERC07K FACTCG2 HS10SQFT MFLAR10 PRATA SUBMERGE
AMR10C CERC07R FACVSPOW ICAMPSEQ MIB PRIME1 SUBS
AMR10D CF33C FAKETSP ICKHELLO MIDO PRIMEZUK SUBSEQ
AMR10G CF36D FAMWEALT IDC1948 MINCOUNT PRISMSA SUBSHARD
AMR12B CFPARTY FARIDA IITD4 MINMOVE PROBOR SUBSN
AMR12D CHAIR FASHION IITD5 MINNUM PROOT SUBST1
AMR12E CHASE FAST2 IITKWPCA MISERMAN PRUBALL SUBSUMS
AMR12G CHEFJUN FAVDICE IITKWPCB MIXTURES PSYCHO3 SUM1SEQ
AMR12I CHEFMAY FCTRL IITKWPCJ MJLAR10 PSYCHON SUMFOUR
AMSCO1 CHOTU FCTRL2 IITKWPCO MKEQUAL PT07Y SUMITR
ANAGR CIRCLE_E FCTRL4 IITWPC4A MLASERP PT07Z SUMMUL
ANARC05B CLASSICO FENCE1 IMBOX MMASS PUTNIK SUMSLOPE
ANARC05H CLEANRBT FERT21_0 IMPUNITS MMAXPER PYRA SUMSUMS
ANARC05I CMPLS FIBOSUM INCDSEQ MMOD29 QCJ1 SVADA
ANARC07C CNTTREE FIBTWIST INCPOWK MNERED QCJ2 SYNC13C
ANARC07G CNT_LUCK FILRTEST INCSEQ MONONUM QCJ3 TAILS
ANARC08A CODERE3 FINDPRM INTCOMB MORENA QCJ4 TAP2013G
ANARC08B COEF FLIB INTEGER1 MOVIE QUADAREA TAP2013H
ANARC08G COINS FOLD INTERVA2 MPILOT QUADRATE TBATTLE
ANARC08H COLONY FOXLINGS INUMBER MPRIME1 QUEEN TDKPRIME
ANARC08I COMCB FP INVCNT MRECAMAN RABBIT1 TDPRIMES
ANARC08J COMDIV FREQUENT JNEXT MRECT1 RAFANOLE TESSER
ANARC09A CONHONPR FRND JOCHEF MSE06H RAINBOW TEST
ANARC09B CPCRC1C FRQPRIME JOKER1 MSE08G RANGESUM TETRAVEX
ANARC09C CPRIME FTHEELF JULKA MSE08H RANGZER2 THRBL
ANDROUND CPRMT FUNFACT KGSS MSKYCODE RATAR TIPTOP
APS CPU FUNNUMS KNGCHECK MTRIAREA RATING TOANDFRO
ARDA1 CRAN01 FUNPROB KOICOST MUL REALNO TOHU2
ARITH2 CRAN02 GAMES KOPC12A MULTQ3 REC TOURIST
ARMY CRAN04 GARDENAR KURUK14 MZVRK RENT TRANCLS
ARRANGE CRAZYSK GCD2 KUSAC NAKANJ RIGHTTRI TRAVERSE
ARRANGE2 CRYPTON GCD3 KUTH NAUGHTY RIOI_2_3 TREEPAL
ASCDFIB CSQUARE GCDEX LAGRANGE NCLNE RKS TRGRID
ASSIGN CSUBSEQS GCDSQF LASTDIG NDIV RLE TRICOUNT
ASSIST CT14E GCJ101AB LASTDIG2 NDIVPHI RLM TRIKA
ATOMS CUBARTWK GCJ101BB LCA NDIVPHI2 RMID TSHOW1
AVCHESS CUBEFR GCJ101C LCMSUM NEG2 RMID2 TSPAGAIN
BADXOR CUBES GCJ1C09A LCPC11B NFACTOR ROBBERY2 TTOP
BAISED CYLINDER GCJ1C09B LCPC12B NFURY ROBOTGRI TTTABLE
BASE CZ_PROB1 GCJ2012C LCPC12H NG0FRCTN ROCK TUTMRBL
BEENUMS DANGER GCPC11F LENGFACT NG1FRCTN ROOTCIPH TWINSNOW
BIO1 DCEPC11B GEEKOUNT LGLOVE NGM RPLB TWOGAME
BISHOPS DCEPC11I GENETIC LINES NGM2 RPLC TWOSQRS
BITMAP DCEPC206 GEOPROB LINEUP NHAY RPLD UCV2013A
BMJ DCEPC207 GERGOVIA LITE NICEBTRE RPLE UCV2013J
BOARD1 DCEPC706 GIRLSNBS LLCA NITK06 SAMER08A UJ
BOBALLS DCOWS GLJIVE LOCKER NOSQ SAMER08C ULM09
BOBALLS2 DCRYPT GNY07D LOOPEXP NOTATRI SAMER08D UOFTBB
BOCOMP DEFKIN GNY07F LOPOV NOVICE43 SAMER08E UOFTBD
BOGGLE DEPEND GNY07H LQDCANDY NSQUARE SAMER08F UPDATEIT
BOI7SEQ DEPOSIT GNYR09F LUBEN NSQUARE2 SAMER08G VGCD
BOI7SOU DICTSUB GOALFR LUCKYNUM NSTEPS SAMTWARR VPL2_BC
BOLESSON DIEHARD GONDOR M00PAIR NUMOFPAL SBETS WAGE
BOMARBLE DIFFDIAG GOODB M3TILE NUMPLAY SCAVHUNT WAYHOME
BOPERISH DIGCNT GPA1 MABJ NY10A SEGSQRSS WEIGHT
BOTTOM DINGRP GRIDCOIN MAIN113 NY10B SEQ6 WEIRDFN
BRCKTS2 DINONUM GROCERY MAIN12A NY10E SERVS WINDVANE
BRDGHRD DISPUTES GSHOP MAIN12B ODDDIV SETNJA WITTY
BRIDGE DISTANCE GSS1 MAIN72 OLOLO SHAHBG WORDCNT
BROKEN DISUBSTR GSS3 MAIN8_C ONEZERO SHAKTI XMAX
BRTREE DIV GSS5 MAIN8_E ONP SHLIGHTS XMEN
BSHIP DIV2 GUESSING MAJSTOR OPBIT SHOPPERS XOINC
BSMATH1 DNPALIN GUESSTHE MANGOES ORDERS SHPATH XORROUND
BST DOMINO1 HALLOW MARBLES ORDERSET SILVER XYI
BTCODE_C DOSA HAMSTER1 MATGAME ORGNZ SKYLINE YAPP
BTCODE_D DOUBLEVI HANDS MATRICA OSPROB1 SLIKAR YODA
BTCODE_F DRINK HAP01 MATSUM PAGAIN SNGDIV69 YODANESS
BTCODE_H DSUBSEQ HAROWS MAXLN PAIRSUM SNGINT ZIGZAG
BUGLIFE EASYMATH HARSHAD MAXRAD PALIN SNGPG ZUMA

TODO list of classical problems:

ABSP1 BREAK COMBAT HNUMBERS PALDR PRINT TOHU
ACODE BSHEEP DCEPC705 IOIPALIN PLD QUERYSTR TREEGAME
ACPC10G BTCODE_A FACT1 MAXGRITH POCRI SBANK WATER
ARTHEVAL CHEFJUL GCJ121CC MRECTCNT PRIMES2 SUDOKU
BOMBER CHMAZE GNYR04C OILCOMP PRIMPERM TOE1