Michał Cajsel

@nadstratosfer

Poland, Łódź

Joined May 2017

World Rank: #15 (442.6 points)

Institution: ZF

Oldschooler from C64 days, needed 10 years break from coding to find out I don't really want to do anything else. Enjoying CP for the same reasons I did with demoscene in the 90's: friendship, glory & learning. -- http://csdb.dk/scener/?id=2645

Activity over the last year

Effectiveness

 Problems solved
1325
 Solutions submitted
7853

Problems

List of solved classical problems:

AAC2 BYTESM1 EDGE ICODER MISERMAN PPR SUMMUL
ABA12D BYTESM2 EDIST ICPC12C MJLAR10 PQUEUE SUMPRO
ABCD BYU15W_2 EDIT ICPCS MKEQUAL PR003004 SUMSUMS
ABCDEF C1LJUTNJ EDS IDC1948 MKLABELS PRADIPSUM SVAREA11
ABCPATH CAC EGYPIZZA IEEEBGAM MKMONEY PRATA SWJAM
ABSHIP CADYDIST EIGHTS IGALAXY MLK PRESIDEN SYNC13C
ABSP1 CAM5 EIUASSEMBLY IGARB MMASS PRIME1 TAILS
ABSURD CAMELOT ELEVTRBL IGOR MMATRIX PRIMEZUK TAKIN
ABSYS CANDN ELPESUM IIITD1 MMMGAME PRINT TAP2012A
ACFRAC CANDY EMILABC IIITMSTUD MMOD29 PRISMSA TAP2012B
ACMT CANDY3 EMTY2 IITD4 MNIU PRJAN15B TAP2013C
ACPC10A CANPR EN IITKWPCA MNNITAR PRJAN15F TAP2013E
ACPC10B CANTON ENCONDIN IITKWPCB MOHIB PRLGAME2 TAP2013G
ACPC10C CAPCITY ENIGMATH IITKWPCF MOHIBPIZ PRMFN TAP2013H
ACPC10D CAPRICA EPALIN IITKWPCG MOHIBTREE PRMLX TAP2013I
ACPC10E CATINV EPTT IITKWPCH MONEYYTU PRO TAP2013J
ACPC11B CATM EQ IITKWPCI MONKK PROBLEM4 TAP2014B
ACPC11C CATTACK EQDIV IITKWPCJ MONONUM PROD1GCD TAP2014E
ACS CBANK EQUI IITKWPCN MOULDS PROFF TAP2014G
ACT CBIT01 ESCJAILA IITKWPCO MOWGLI PROFILING TAP2014J
ADABANKET CCHESS ESJAIL IITWPC4A MOWS PROOT TAP2015C
ADABRANC CDC12_C ESSY IITWPC4B MOZHSLM PROSCORE TAP2015D
ADACAROT CDC12_E ETF IITWPC4C MPRIME1 PRUBALL TAP2015H
ADACHES2 CDC12_G ETFD IITWPC4H MRECAMAN PSWITCH TAP2016C
ADACHESS CDRSANJ EXPOR IITWPC4I MSE07B PSYCHO2 TAP2016F
ADACON CENCRY FACEFRND IMAGE MSTRMND PSYCHO3 TAP2016J
ADACUT CEPC08B FACENEMY IMMERSED MTWALK PSYCHON TCNUMFL
ADACYCLE CEQU FACT0 IMPER MUL PSYCHOT TCOUNT2
ADADIG CERC07K FACT1 IMPORT MUL2COM PT07Y TCOUNT3
ADADUNG CERC07N FACTCG2 IMPUNITS MULTII PT07Z TDKPRIME
ADAFIMBR CERC07R FACTDIV INCARDS MY02 PTIME TDPRIMES
ADAFRIEN CF36D FACTMUL INCPOWK MYQ1 PTRELIC TEAM2
ADAFUROW CFPARTY FACTMULN INDIPROG MZVRK PUBLICAT TEMPLE01
ADAGAME2 CFRAC FAKETSP INS14B M_SEQ PUCMM009 TEMPTISL
ADAGCD CFRAC2 FALTAENV INS14C NABILHACKER PUCMM025 TERMITES
ADAM1 CGBOY FAMWEALT INS14D NABILISU PUCMM210 TESSER
ADAPANEL CHARGY FANCY INS14G NAGAY PUCMM215 TEST
ADAPET CHEFJUN FARIDA INS14I NAGAY1 PUCMM223 TETRAHRD
ADAPLANT CHGROOM FASHION INTEGER1 NAIVELOK PUCMM331 TFRIENDS
ADAPLUS CHICAGO FAST2 INUM NAJBB PUCMM334 THEATRE
ADAPOWER CHICKEGG FAVDICE INUMBER NAJGC PUCMM335 THECODE
ADAQUEUE CHIPSLL FCDC IOPC1203 NAJMS PUCMMT02 THEWAR
ADARAIN CHMAZE FCTRHELL IPAD NAJPF PYRA THREENUMBERS
ADAROBOT CHOCOLA FCTRL IRECSQRT NAJPWG QBALL THRPWRS
ADASEA CHOTU FCTRL2 ISAB NAKANJ QCJ1 THRSUM
ADASEQEN CHUNK1 FCTRL4 ISELECT NASPRIM QCJ2 TIP1
ADASUM CHUNK2 FENCE1 ITRIX_E NATALIAG QKP TIPTOP
ADATEAMS CIJEVI FERT21_0 IWGBS NATALIAS QN01 TKUDDUS
ADATRIP CINEMACON FESTIVAL JAVAC NAUGHTY QN02 TLIGHTS
ADAUSORT CIPHERJ FIBFACT JBIRDS NBIN QUADAREA TLL237
ADDAP CIRCLEDIV FIBHARD JC15A NCLNE QUEST5 TLPNGEM
ADDREV CIRCLE_E FIBOSUM JGTLE NDIV QUILT TMB
ADFRUITS CITY2 FIBPOL JHAGIRLS NDIVPHI RABBIT1 TMSUM
ADRABR CKEWLK FIBTWIST JLNT NDIVPHI2 RACETIME TOANDFRO
ADST01 CLASSICO FILRTEST JMFILTER NDS RAFANOLE TOE1
ADV04B1 CLAW FINDPRM JNEXT NDT RANDG TOE2
ADV04J CLCKBAIT FINDSR JOKER1 NECSTASY RANDMOD TOHU
ADV04L CLEANRBT FINGP JPM NEG2 RANGESUM TOHU2
AE00 CLOCK1 FLIB JRIDE NFACTOR RANGZER2 TOUR
AFS CLOCKS FLLM JULKA NFURY RANJAN02 TPC07
AFS2 CLONE FLT JUMPPY NG0FRCTN RANJAN05 TPERML
AGGRCOW CLTZ FONTSIZE JUNL NG1FRCTN RCB TRAFFICN
AGPC01G CMG FOODIES JZPCIR NGIRL RDR2_1 TRAILDIG
AGPREFX CMPSSTR FOXLINGS KATHTHI NGM REAYZCODETST TRAVERSE
AKBAR CNEASY FRMT KATHTHI2 NGM2 REBOUND TREEDEGREE
AKVOD05 CNTDO FRND KFSTB NHAY REC TREEII
AKVQLD03 CNTINDX FRNDCIRC KIMO1 NICESEQ REDARR2 TREENUM2
ALCATRAZ2 CNT_LUCK FRNDZND KINJUTSU NINJA1 RELINETS TRGRID
ALCATRAZ3 CODCHESS FROGGER KIT NINJA2 RIOI_2_3 TRIBT
ALICESIE CODE FRQPRIME KMOVES NINJA3 RIVALS TRICKTRT
ALIEN0 CODECODE FRS2 KNIGHTSR NINJA4 RKRCTAN TRICOUNT
ALIENS1 CODEIT03 FTHEELF KNJIGE NINJA5 RKS TRIGALGE
ALL CODFURY FUNFACT KNMOVE NINJA6 RLCIPHER TRIISO
ALLIZWEL CODGRF FUNMODSEQ KOICOST NINJA7 RLE TRIKA
ALTURAS CODWRECK4 FUNNUMS KOMPICI NINJA8 RLM TRIMOD2
AMR10C COEF FUNPROB KONSTRAKSCHION NITK06 RMID TRNGL
AMR10G COINS FURYROAD KOPC12A NITT2 RMTLAND TRSTAGE
AMR11D COINTOSS GALOU KOPC12B NITT8 ROADNET TRT
AMR11E COLONY GAMARENA KOZE NITTROAD ROADS TRVCOST
AMR11H COMCB GAME3 KPEQU NKDIV ROBBERY2 TSHOW1
AMR11J COMDIV GAME31 KPRIMESB NNUM ROBOTGRI TTTABLE
AMR12B CONGA GAMEMVS KPURSUIT NOCHANGE ROBOWORLD TUG
AMR12D CONHONPR GAMES KROW NOSQ ROHAAN TULIPNUM
AMR12G CORN GARDENAR KRUS NOTATRI ROMAN TUTMRBL
AMSCO1 CORNET GASOLINE KTH_INDEX NOVICE43 ROMAN008 TWENDS
AMSCO2 COURIER GCD2 KUMAR2019 NOVICE62 ROOTCIPH TWINSNOW
AMZRCK COWCAR GCDEASY KURUK14 NOVICE63 ROULETTD TWOGAME
AMZSEQ CPC GCDEX KUSAC NPC2014A RPLA TWOKINGS
ANAGR CPCRC1C GCDS LABYR1 NPC2014E RPLB TWOSQRS
ANARC05B CPDUEL5A GCDSQF LABYR2 NPC2015A RPLC TWOSUMQUERY
ANARC05H CPDUEL5C GCJ101BB LAGRANGE NPC2015D RPLD UCBINTF
ANARC05I CPRIME GCJ1C09A LARSUBP NPC2016A RPLE UCBINTG
ANARC07C CPRMT GCJ2012C LASER NPC2016C RPLH UCBINTH
ANARC08B CPU GCJPURE LASTDIG NR2 RSHIFT UCI2009B
ANARC08F CRAN01 GCPC11A LASTDIG2 NSQUARE RZSCSRVC UCV2013A
ANARC08G CRAZYSK GCPC11F LASTSHOT NSQUARE2 SA04D UCV2013B
ANARC08H CRDS GCPC11J LAWNMWR NSTEPS SABBIRGAME UCV2013C
ANARC09A CRNVALEN GDCOFTI LCA NSYSTEM SAFECRAC UCV2013E
ANARC09B CROBOTS GEEKOUNT LCPC11B NTG SALTOS UCV2013H
ANARC09C CROSSOVER GENETIC LCPC12B NUMBERTH SAMER08A UCV2013I
ANTP CRSCNTRY GEOPROB LCPC12D NUMPATH SAMER08E UCV2013J
ANTTT CRYPTO1 GEORGE LCPC12E NUMPLAY SAMER08F UFPR14D
AP2 CRYPTON GERGOVIA LCPC12F NWERC10H SAMER08G UJ
AP3 CRZYSMKR GGD LDP NWERC11A SAMER08J UJ01
APCER CSHOWB GIRLSNBS LEGRENDS NWERC11B SAS002 ULM02
APM CSLIKAR GK LENGFACT NY10A SAS003 ULM02C
APPROB CSQUARE GLJIVE LEONARDO NY10B SBANK ULM09
APS CSTREET GMMOD LINES NY10C SBETS ULM2H
ARBITRAG CTTC GMSTRE LINEUP NY10D SCAVHUNT UNIHW
ARDA1 CUBARTWK GNY07C LNGPALN NY10E SCPC11B UOFTAB
ARITH2 CUBE GNY07D LOCKER OAE SCPC11G UOFTAC
ARMY CUBEFR GNY07F LOGIC2 ODDDIV SELTEAM UOFTAE
ARRANGE CUBEND GNYR04C LONER ODWS SEQ6 UOFTBB
ARRAYSUB CUBERT GOALFR LOOPEXP OEN SEQUENCE UOFTBD
ARTHEVAL CUBES GOC11A LOPOV OFFSIDE SERGRID UOFTBE
ASCDFIB CUBNUM GOLDG LOSTBOX OFORTUNE SETNJA UOFTCC
ASHMHF CURDPROD GOO LOSTNSURVIVED OHANIGAME SEUG UOFTCE
ASSIST CUTCAKE GOODA LOVEBIRDS OHANISER SGAME UPDATEIT
ATOMS CWB GOODB LOVEGURU OLOLO SGIFT UPDTARR
AU7_5 CWC2015 GOODD LOVINGPW OMWG SHAHBG URD
AVARY CYLINDER GOPI_SW LPIS ONEZERO SHAKILKEYWORD URJC2_A
A_W_S_N DALTSUM GORELIAN LPRISON ONP SHAKTI URJC2_B
BAD DANDVIOL GOSSIPER LQDCANDY OPBIT SHANGUL URJC2_F
BAISED DANGER GPA1 LTRAFFIC OPCPIZZA SHELL VACATION
BALIFE DAVIDG GR LUBEN OPMODULO SHINCARD VAPI01
BALLOT DCEPC11B GRAFFDEF LUCKYNUM ORDSUM23 SHLIGHTS VDATE
BALLSUM DCEPC12E GRAVEYRD LVADER OROSNAKE SHOP VECTAR10
BANDW DCEPC12G GROCERY LWAR OVGDEL SHP VECTAR11
BASE DCEPC12H GRUPVIVA M00PAIR OVISLARSUM SHPATH VECTAR13
BCAKE DCEPC204 GRZZ M3TILE PAGAIN SHUB1307 VECTAR4
BDOI16A DCEPC207 GSMATRIX MABJ PAIRSUM SICRANO VECTAR5
BDOI16B DCEPC501 GSWORDS MACHCOOL PALACE SID VECTAR6
BEENUMS DCEPC504 GUANGGUN MADN PALIN SIGNPOST VECTAR7
BEHAPPY DCEPC505 GUESSING MAGSUB1 PALOVE SILVER VECTAR8
BEMINE DCEPC701 GUESSTHE MAIN111 PARADOX SINEGGS VECTAR9
BENEFACT DCEPC702 GUMATH2 MAIN113 PARCARD1 SIRNUMS VENOM
BFIT DCEPC706 HABLU MAIN12A PARKET1 SITB VERODOOM
BGIRL DCEPCA03 HACKRNDM MAIN12B PARKINGL SKS001 VFMUL
BHAT007 DCRYPT HALD MAIN12C PARSUMS SKY VFRIENDS
BINGO DEFKIN HALLOW MAIN74 PARTY SKYLINE VGCD
BINPRNUM DEFKIN2 HANDS MAIN8_D PATHEADS SKYLINE2 VHELSING
BIO1 DEPEND HANGOVER MAJOR PATHGAME SK_001 VILLAGES
BISHOPS DESRUG HAP01 MAJSTOR PATT SLNCRD VISIBLEBOX
BIT2 DEV_CP HAPPYTL MAKEMAZE PAYING SMALL VOLNTEER
BITDIFF DIEHARD HAREFOX MAKETREE PB SMALLM VPL0_B
BITMAP DIFFDIAG HARISH_PUZZLE MANGOES PBOARD SMILEY1807 VPL0_C
BITPLAY DIG HAROWS MAPEXC PCPC12D SNGCP VPL2_AA
BLBONO DIGITROOT HARSHAD MARBLES PCPC12E SNGDIV69 VPL2_AB
BLCONE DIGNUM HAYBALE MARKUP PCPC12G SNGGW VPL2_AD
BLINNET DIGOKEYS HC MARYBMW PCPC12J SNGINT VPL2_BC
BLKEK DINONUM HC12 MATGAME PDECODE SNGLOOP1 VUDBOL7
BLLUCK DISTO HCT00001 MATHLOVE PEBBLE SNGMSG VZLA2019B
BLMIRINA DIV HDEVIL MATNUM PEGS SNGPG VZLA2019D
BMJ DIV15 HEADSHOT MAUMAU PERFSQNUM SOCIALNE VZLA2019E
BOGGLE DIV2 HEISLAZY MAWORK PERIOD SOCNETC VZLA2019G
BOI7SEQ DIVFACT HEPNUM MAXGRITH PERMUT2 SOLDIERS WACHOVIA
BOI7SOU DIVFACT3 HERDING MAXLN PETYABRO SOLIT WAGE
BOKAM143SOU DIVFIBS HEXBOARD MAXSUB PFDEP SOLVEIT WAL3A
BOMARBLE DIVISION HG MAXWOODS PFORLOOP SORTMUCH WALKROBO
BOMBER1 DIVSTR HIGHWAYS MAXXOR PHONELST SPACESHIP WILLITST
BOOKWORM DIVSUM2 HIPPO MAY99_2 PHT SPCE WINDMILL
BOPERISH DIXIE001 HISIX MAY99_3 PICAD SPCJ WONOWON
BOWLING1 DOJO HISTOGRA MAY99_4 PIGBANK SPCM WORDCNT
BPF1 DOL HLP_RAMS MAYA PIHU1 SPCQ WORKB
BPM DOMINO1 HMBY MAYACAL PIHU2 SPCS WORMS
BPM2 DONALDO HMRO MAYCA PIR SPCU WOWSUBSTR
BRIDGES2 DOTAA HNUMBERS MB1 PIRACON SPEED WOWSUBSTR2
BRODOVI DOUBLE HOMEW MBALL PKPLOL SPFIBO WPC4C
BROKEN DOUBLEVI HOMO MBEEWALK PL SPIKES WPC4F
BROUL DOUTI HOSPITAL MBINGO PLAYGAME SQDANCE WRONG
BSEXP DRAGKING HOTELS MBR PLD SQPENT WSCIPHER
BSHIP DRAWIT HPFORF MC PLNDROME SQRMINSUM XMEN
BSMATH1 DRAWM HPPROF MCIRGAME PLSEARCH SQRROOT XYI
BSMATH2 DROOT HPYNOS MCITYHAL PLUS SQUAREV1 YAPP
BSPRIME DRUIDEOI HPYNOSII MCLEAN PLYGRND SQUA_REV YELBRICK
BTCODE_A DSH HS08PAUL MCOINS POCRI STAMPS YOKOF
BTCODE_D DST HS09EQ MCONVERT POLCONST STARSBC YOSEQ
BUGLIFE DTT HS10SQFT MCUR98 POLEVAL STAVATAR YOYOCQM
BUILDTOW DTWW HS12PRIM MECGROUP POLICEMEN STK YUMMY
BUREAU DUGDUG HSHW MFLAR10 POLYMUL STONE ZCR
BUSYMAN DUKKAR HUBULLU MIB PON STPAR ZIGZAG
BUYINT EALP1 HUSGAME MICEMAZE POSAO STRCOUNT ZING02
BUZZOFF EASYFACT HXH MIDEARTH POTIONS STREETR ZNANSTVE
BWB EASYMATH IAPCR2C MIDO POWERCAR SUBS ZSUM
BWHEELER EASYPIE IAPCR2D MINCOUNT POWERPHI SUBSEQ ZTC
BWIDOW EASYPROB IAPCR2E MINDIFF POWERUP SUFEQPRE
BYECAKES EBOXES IAPCR2F MINNUM POWFIB SUMDEC2
BYTESE1 EC_CONB IBIGAME MINSTACK PPATH SUMFOUR
BYTESE2 EC_MODE IBONEC MINSTOCK PPBRJB SUMITR
BYTESH1 EC_P ICANDIES MINVSMIN PPBRQ SUMMATION

TODO list of classical problems:

ADADIGIT BLOPER CNURI18H MCIRCLE NY10F QUEEN RSTAURNT
ADAPRIME BUNNIES CRYPTO MLASERP OVICUMSUM RDNWK TREEISO
ALWFACT CERC07L GOT MOSTYCOD PALMKR RPLJ
BGRAVITY CHAOS_CC HHEMANT MULSORT PODUZECE RPLL