MichalMarsalek (he/him) 🇨🇿

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103 / 111 Holes

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24 / 60 Langs

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50 / 77 Cheevos

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Holes Authored

12 Days of Christmas
20th 61st 3rd 32nd2nd 833rd 13th
24 Game
6th 2nd 5th
99 Bottles of Beer
19th 8th 4th
Abundant Numbers
10th 4th 41st4th
Abundant Numbers (Long)
5th 4th 3rd
Arabic to Roman
38th 4th
Arithmetic Numbers
4th 20th 2nd 5th 18th
Arrows
Ascending Primes
3rd 2nd 6th
ASCII Table
4th 29th 3rd 3rd 176th
brainfuck
3rd
Catalan Numbers
3rd 4th 2nd 204th
Catalan’s Constant
3rd 2nd 2nd
Christmas Trees
3rd 64th 26th 7th 14th2nd 161st
Collatz
5th 42nd 19th 3rd 1st 23rd
CSS Colors
25th 1st 81st
Cubes
4th 10th 2nd 2nd 21st
Day of Week
37th 3rd 7th 87th157th
DFA Simulator
13th 16th 3rd 22nd
Diamonds
3rd 25th 5th 3rd 96th
Divisors
21st 29th 10th 1st 1st
Emirp Numbers
10th 31st 2nd 7th 184th
Emirp Numbers (Long)
3rd 23rd 2nd 4th 107th
Emojify
4th
Evil Numbers
17th 4th 11th 335th
Evil Numbers (Long)
5th 4th 10th 148th
Factorial Factorisation
5th 3rd 5th 120th
Farey Sequence
8th 64th
Fibonacci
19th270th152nd 122nd8th164th517th45th1st20th49th117th 148th 178th
Fizz Buzz
102nd 76th 40th 1,418th
Foo Fizz Buzz Bar
9th 5th 11th
Forsyth–Edwards Notation
1st 32nd
Fractions
33rd 3rd 137th
Game of Life
3rd
Gijswijt’s Sequence
3rd 2nd 11th
Happy Numbers
10th 3rd 8th
Happy Numbers (Long)
4th 3rd 7th 248th
Hexdump
2nd
Intersection
4th
Inventory Sequence
7th 2nd 6th 100th
ISBN
3rd 4th 103rd
Jacobi Symbol
5th 80th
Kolakoski Constant
3rd 2nd 2nd
Kolakoski Sequence
12th 3rd 8th 223rd
Leap Years
11th 17th 3rd 39th14th 44th
Levenshtein Distance
7th
Leyland Numbers
2nd 2nd 4th
ln 2
3rd 2nd 3rd
Look and Say
4th 5th 8th
Lucky Numbers
3rd 2nd 4th 110th
Lucky Tickets
5th
Maze
3rd
Medal Tally
24th 3rd 43rd
Morse Decoder
Morse Encoder
4th
Musical Chords
2nd 39th
N Queens
4th 26th
Niven Numbers
18th 30th 3rd 29th1st 57th
Niven Numbers (Long)
4th 2nd 13th 238th
Number Spiral
8th 4th 5th
Odious Numbers
14th 4th 25th13th 243rd
Odious Numbers (Long)
5th 4th 10th 87th
Ordinal Numbers
7th 5th 2nd 228th
Pangram Grep
1st
Pascal’s Triangle
11th 7th 1st 251st
Pernicious Numbers
13th 3rd 25th 278th
Pernicious Numbers (Long)
5th 3rd 10th
Poker
2nd
Polyominoes
6th 2nd 6th
Prime Numbers
17th 5th 1st 113th
Prime Numbers (Long)
4th 5th 10th 385th
Proximity Grid
3rd
QR Decoder
3rd
Quine
3rd 11th 55th 121st
Recamán
3rd 3rd 4th 101st
Repeating Decimals
3rd
Reverse Polish Notation
2nd 119th
Reversi
4th
Rijndael S-box
12th 2nd 5th
Rock-paper-scissors-Spock-lizard
4th
Roman to Arabic
8th 59th
Rule 110
19th 3rd 7th
Seven Segment
4th
SI Units
9th 2nd 💎 16th
Sierpiński Triangle
15th 3rd 4th 110th
Smith Numbers
3rd 3rd 3rd 68th
Spelling Numbers
84th 2nd 50th
Star Wars Opening Crawl
2nd
Sudoku
💎
Sudoku (Fill-in)
2nd
Ten-pin Bowling
4th
Time Distance
16th 💎 23rd
Tongue-twisters
11th 2nd 3rd 63rd
Transpose Sentence
20th 4th 15th
United States
Vampire Numbers
2nd 2nd 2nd 113th
Van Eck Sequence
9th 3rd 3rd 171st
Zodiac Signs
2nd 39th
γ
3rd 2nd 3rd
λ
7th 2nd 2nd 38th
π
13th8th119th42nd51st 3rd 177th92nd38th5th 17th 399th 37th78th
τ
7th 3rd 4th
φ
8th 3rd 3rd 75th
√2
8th 3rd 3rd 77th
𝑒
9th 4th 7th 28th