MichalMarsalek (he/him) 🇨🇿

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103 / 116 Holes

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11 Holes Authored

12 Days of Christmas
3,461st 1,789th 2,896th 1,258th94th 2,716th 2,955th
24 Game
516th 445th 366th
99 Bottles of Beer
3,453rd 3,192nd 522nd
Abundant Numbers
3,366th 3,274th 2,800th950th
Abundant Numbers (Long)
1,877th 1,878th 414th
Arabic to Roman
1,222nd 526th
Arithmetic Numbers
1,397th 339th 1,345th 431st 91st
Arrows
Ascending Primes
839th 387th 382nd
ASCII Table
1,120th 1,011th 1,852nd 377th 995th
brainfuck
517th
Catalan Numbers
1,467th 1,621st 902nd 826th
Catalan’s Constant
675th 959th 553rd
Christmas Trees
272nd 1,789th 975th 2,675th 386th156th 860th
Collatz
2,721st 661st 1,611th 2,597th 358th 106th
CSS Colors
1,106th 1st 505th
Cubes
777th 248th 1,059th 69th 221st
Day of Week
892nd 1,080th 434th 1,113th774th
DFA Simulator
145th 225th 125th 65th
Diamonds
529th 660th 1,831st 211th 586th
Divisors
4,799th 2,059th 4,949th 773rd 26th
Emirp Numbers
1,441st 993rd 869th 935th 1,092nd
Emirp Numbers (Long)
1,073rd 468th 997th 430th 565th
Emojify
783rd
Evil Numbers
3,502nd 4,022nd 2,109th 1,304th
Evil Numbers (Long)
2,115th 2,015th 993rd 699th
Factorial Factorisation
646th 1,121st 257th 1,013th
Farey Sequence
580th 475th
Fibonacci
8,091st4,363rd3,960th 3,082nd6,504th3,706th5,663rd5,590th466th3,145th5,738th6,227th 1,149th 6,024th
Fizz Buzz
12,351st 12,332nd 5,611th 5,995th
Foo Fizz Buzz Bar
2,803rd 2,924th 1,389th
Forsyth–Edwards Notation
133rd 258th
Fractions
988th 477th 787th
Game of Life
396th
Gijswijt’s Sequence
626th 586th 469th
Happy Numbers
1,907th 951st 1,418th
Happy Numbers (Long)
1,510th 1,357th 650th 1,121st
Hexdump
147th
Intersection
432nd
Inventory Sequence
1,038th 909th 576th 548th
ISBN
1,256th 369th 656th
Jacobi Symbol
383rd 401st
Kolakoski Constant
1,381st 538th 582nd
Kolakoski Sequence
1,229th 1,259th 600th 954th
Leap Years
4,040th 991st 3,114th 2,633rd1,890th 603rd
Levenshtein Distance
283rd
Leyland Numbers
1,144th 1,114th 832nd
ln 2
859th 1,073rd 659th
Look and Say
1,566th 1,228th 704th
Lucky Numbers
986th 898th 330th 561st
Lucky Tickets
373rd
Maze
295th
Medal Tally
355th 247th 245th
Morse Decoder
Morse Encoder
449th
Musical Chords
205th 267th
N Queens
190th 217th
Niven Numbers
2,964th 695th 2,904th 1,679th491st 542nd
Niven Numbers (Long)
1,839th 1,769th 978th 1,182nd
Number Spiral
1,176th 884th 497th
Odious Numbers
2,974th 3,275th 2,545th1,781st 1,302nd
Odious Numbers (Long)
1,914th 1,795th 691st 646th
Ordinal Numbers
1,443rd 1,637th 515th 1,019th
Pangram Grep
203rd
Pascal’s Triangle
2,322nd 2,601st 405th 1,141st
Pernicious Numbers
2,265th 2,278th 1,613th 1,512th
Pernicious Numbers (Long)
1,354th 1,210th 517th
Poker
293rd
Polyominoes
429th 196th 364th
Prime Numbers
3,537th 4,382nd 539th 607th
Prime Numbers (Long)
2,357th 2,362nd 1,017th 1,858th
Proximity Grid
298th
QR Decoder
268th
Quine
2,016th 2,902nd 692nd
Recamán
1,433rd 1,332nd 216th 493rd
Repeating Decimals
222nd
Reverse Polish Notation
502nd 556th
Reversi
323rd
Rijndael S-box
1,044th 497th 699th
Rock-paper-scissors-Spock-lizard
261st
Roman to Arabic
607th 490th
Rule 110
1,361st 1,277th 320th
Seven Segment
314th
SI Units
128th 231st 79th 140th
Sierpiński Triangle
1,608th 1,502nd 271st 698th
Smith Numbers
822nd 735th 297th 413th
Spelling Numbers
232nd 227th 573rd
Star Wars Opening Crawl
109th
Sudoku
50th
Sudoku (Fill-in)
133rd
Ten-pin Bowling
323rd
Time Distance
155th 51st 168th
Tongue-twisters
1,647th 513th 273rd 507th
Transpose Sentence
311th 386th 80th
United States
Vampire Numbers
695th 474th 145th 390th
Van Eck Sequence
1,189th 1,079th 302nd 738th
Zodiac Signs
126th 245th
γ
408th 231st 343rd
λ
1,005th 515th 103rd 318th
π
3,489th1,731st2,456th2,276th2,095th 2,559th 3,108th3,549th2,189th1,311th 2,485th 2,050th 3,361st3,448th
τ
1,074th 1,505th 917th
φ
1,556th 1,706th 1,072nd 417th
√2
1,855th 1,748th 1,249th 448th
𝑒
1,672nd 1,880th 1,237th 2,045th