Christoph Schwirzer

@cs17

Germany

Joined Jul 2004

World Rank: #360 (61 points)

Activity over the last year

Effectiveness

 Problems solved
313
 Solutions submitted
1193

Problems

List of solved classical problems:

ACMAKER CASHIER EQU2 ICAMPSEQ MRECAMAN PQUEUE SUBS
ACODE CDOWN EXCHNG ICODER MTWALK PRIME1 SUBST1
ACS CHICAGO EXPAND IGARB MUDDY PRIMES2 SUBSUMS
ACT CHOCOLA EXPRESS IKEYB MULTIPLY PRMLX SUDOKU2
ADDREV CISTFILL FASHION INTERVAL MWORDS PRO SUM1SEQ
AEROLITE CLEANRBT FAVDICE INUMBER NAPTIME PT07X SUMFOUR
AGGRCOW CMEXPR FCTRL JASIEK NEG2 PT07Y SUMITR
AIBOHP CMPLS FCTRL2 JAVAC NGM PT07Z SUPPER
ALL CNEASY FCTRL4 JRIDE NHAY QKP SWTHIN
ANARC08A COINS FISHER JULKA NICEDAY QUEST4 TAUT
ANARC08B COMCB FOOL KPMATRIX NQUEEN QUEST5 TAXI
ANARC08C COMDIV FOREST2 KPRIMES2 NSTEPS QUILT TCOUNT2
APRIME CONDUIT FPOLICE KQUERY NSYSTEM RAILROAD TCOUNT3
ARCTAN COOLNUMS FRACTAN KUTH NUMQDW RAIN1 TCUTTER
ARITH COURIER FRACTION LABYR1 ONEZERO RATTERN TDPRIMES
ASSIGN COVER2 FREQUENT LAGRANGE ONP RELINETS TEST
ASSIST CPRMT GAME LAZYCOWS ORDERS REMGAME THREECOL
ATMS CRSCNTRY GAMEFIL LENGFACT ORDERSET RENT TOANDFRO
BABTWR CRYPTO1 GCD2 LEONARDO PALACE ROADNET TOE1
BEADS CRYPTO2 GCDEX LIAR PALIN ROCK TOE2
BENEFACT CRYPTO3 GEN LISA PARTIT SAM TOUR
BILLIARD CSTREET GEOM LPERMUT PARTPALI SBANK TOURS
BINGO CTAIN GNY07C LWAR PARTSUM SBSTR1 TRANK
BINSTIRL CTGAME GNY07D MAP PARTY SCALE TREE
BIRTHDAY CUBERT GRC MARBLES PAYING SCALES TREE1
BISHOPS CYLINDER GROCERY MARKUP PERMUT1 SCANNER TRICOUNT
BITMAP CZ_PROB1 GSS1 MATRIOSH PERMUT2 SCITIES TRIOMINO
BLINNET DANGER HALLOW MATRIX PFDEP SCRAPER TRIP
BLUEEQ3 DECORATE HAN01 MAWORK PHDISP SCUBADIV TRIPART
BMJ DEPEND HANGLET MAYA PHONY SEQ TRKNIGHT
BNWNIM DETER2 HAREFOX MAZE PHRASES SEQ5 TRSTAGE
BOBALLS DFLOOR HASHIT MBEEWALK PICAD SERVICE TRT
BONFIRE DISUBSTR HELP MDIGITS PIE SETSTACK TWENDS
BOOKS1 DIV15 HELPBOB MDIGITS1 PIGBANK SHOP TWOSQRS
BOOLE DIVSUM2 HELPR2D2 MICEMAZE PIR SHORTCUT UJ
BOTTOM DQUERY HIGH MINCOUNT PLONK SHPATH UPSUB
BRCKTS DRINK HIGHWAYS MINDIST PLSEARCH SOLIT VHUFFM
BSHEEP DSUBSEQ HIKE MIXTURES POKER SORTING VONNY
BUGLIFE EASYPIE HISTOGRA MKLABELS POLEVAL SQDANCE WATER
BWHEELER EASYPROB HITOMISS MKTHNUM POLYEQ SQRBR WEIRDFN
CABLETV EIGHTS HKNAP MLAND PON SQRROOT WORDS1
CANDY ENCONDIN HMRO MMOD29 POSTERS STABLEMP WPUZZLES
CANDY2 EPURSE HOLIDAY1 MONODIG POTHOLE STEVE ZOO
CANDY3 EQBOX HS08PAUL MORSE POUR1 STONE
CANTON EQDIV HUBULLU MPRIME1 PPATH STPAR

TODO list of classical problems:

ASSIGN4 CLEVER GEN2 MAYACAL PAIRINT SQCOUNT
BICYCLE CODE GREED MENU PALSEC TLE
BOXES DELCOMM LAZYPROG MINIMAX PRINT TRANSP
BTOUR DIVREL LCS MUL PT07F WIJGT
CFRAC2 EUROPEAN MATSUM NOCHANGE SLEEP