@challenger

India

Joined Jan 2008

World Rank: #142 (117.1 points)

Institution: IIIT Allahabad

Activity over the last year

Effectiveness

 Problems solved
602
 Solutions submitted
3037

Problems

List of solved classical problems:

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

TODO list of classical problems:

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