Michał Cajsel

@nadstratosfer

Poland, Łódź

Joined May 2017

World Rank: #17 (411.9 points)

Institution: http://csdb.dk/scener/?id=2645

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.

Activity over the last year

Effectiveness

 Problems solved
1206
 Solutions submitted
6833

Problems

List of solved classical problems:

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

TODO list of classical problems:

ADAPRIME BGRAVITY HHEMANT MOSTYCOD OVICUMSUM QUEEN
ALWFACT BLOPER MIDEARTH MULSORT PALMKR RPLL
BDOI16A CRYPTO MLASERP NY10F PODUZECE TREEISO