m-tkach

12 Days of Christmas

9^th 💎1^st 29^th 💎

24 Game

5^th 3^rd 7^th 5^th

99 Bottles of Beer

8^th 💎6^th 15^th 💎

Abundant Numbers

12^th 98^th 18^th 11^th 20^th 10^th 6^th 10^th 2^nd 3^rd 9^th 1^st 1^st

Abundant Numbers (Long)

10^th 27^th 1^st 16^th 3^rd 5^th 💎1^st 4^th 1^st 2^nd

Arabic to Roman

1^st 13^th 1^st 2^nd 1^st 50^th 💎

Arithmetic Numbers

16^th 3^rd 💎2^nd 2^nd 💎

Arrows

9^th 8^th 9^th 3^rd 💎 21^st 5^th 💎

Ascending Primes

20^th 8^th 1^st 💎 1^st 5^th 💎

ASCII Table

19^th 24^th 10^th 1^st 💎💎 1^st 2^nd

Billiards

34^th

brainfuck

8^th 11^th

Card Number Validation

2^nd 19^th 💎💎 1^st 8^th 2^nd 6^th

Catalan Numbers

14^th 5^th 17^th 1^st 2^nd 1^st 1^st 2^nd

Catalan’s Constant

1^st 4^th 2^nd 2^nd 2^nd

Christmas Trees

20^th 11^th 4^th 2^nd 3^rd 3^rd

Collatz

17^th 3^rd 5^th 13^th 7^th 3^rd 1^st 💎1^st 7^th 68^th 💎20^th 13^th

CSS Colors

2^nd 💎 5^th 💎 3^rd 5^th 14^th 1^st 💎💎 3^rd 2^nd 💎

Cubes

💎 21^st 2^nd

Day of Week

1^st 1^st 1^st 1^st 1^st 1^st

DFA Simulator

2^nd 💎 2^nd

Diamonds

5^th 💎3^rd 5^th 💎

Divisors

40^th 27^th 1^st 37^th 3^rd 1^st 1^st 1^st 1^st

Emirp Numbers

8^th 4^th 6^th 8^th 1^st

Emirp Numbers (Long)

11^th 3^rd 💎 19^th 💎

Emojify

8^th 9^th 9^th 💎💎 30^th 💎

Evil Numbers

17^th 21^st 13^th 5^th 1^st 7^th 3^rd 1^st 1^st 23^rd 2^nd

Evil Numbers (Long)

1^st 1^st 11^th 2^nd 1^st 1^st 13^th 4^th

Factorial Factorisation

17^th 15^th 💎💎 35^th 2^nd

Farey Sequence

8^th 4^th 1^st 1^st 1^st 1^st 1^st 8^th 3^rd

Fibonacci

8^th 8^th 38^th 1^st 3^rd 1^st 1^st 28^th 1^st 15^th 6^th 1^st 28^th 1^st 9^th 1^st 7^th 1^st 11^th

Fizz Buzz

26^th 31^st 56^th 18^th 10^th 1^st 18^th 66^th 1^st 1^st 1^st 3^rd 87^th 27^th 1^st 17^th 1^st 1^st 55^th 27^th 8^th

Foo Fizz Buzz Bar

7^th 4^th 1^st 44^th 💎💎 1^st 💎

Forsyth–Edwards Notation

6^th 💎 7^th 2^nd

Fractions

8^th 4^th 16^th 4^th 💎 1^st 1^st 3^rd

Game of Life

11^th 8^th 2^nd 💎 1^st 12^th 💎

Gijswijt’s Sequence

2^nd 21^st 💎 4^th

Happy Numbers

12^th 6^th 16^th 7^th 1^st 1^st 1^st 1^st 1^st 8^th

Happy Numbers (Long)

9^th 8^th 4^th 1^st 12^th 15^th 💎

Hexdump

2^nd 💎 1^st 2^nd

Intersection

9^th 9^th 17^th 3^rd 💎 26^th 1^st

Inventory Sequence

11^th 9^th 11^th 1^st 2^nd 13^th 14^th 💎

ISBN

23^rd 38^th 15^th 7^th 17^th 46^th 4^th 💎 10^th 1^st

Jacobi Symbol

11^th 2^nd 15^th 3^rd

Kaprekar Numbers

6^th 2^nd 10^th 💎

Kolakoski Constant

19^th 10^th 2^nd 2^nd 88^th 7^th 2^nd 3^rd

Kolakoski Sequence

18^th 12^th 3^rd 4^th 3^rd 5^th 10^th 💎

Leap Years

46^th 24^th 12^th 13^th 17^th 8^th 10^th 30^th 12^th 43^rd 5^th 13^th

Levenshtein Distance

3^rd 2^nd 💎3^rd 💎1^st 10^th 1^st 1^st 💎 3^rd 3^rd 💎 1^st 2^nd 2^nd 7^th 💎💎 1^st 1^st 10^th 1^st 12^th 💎6^th 💎

Leyland Numbers

4^th 2^nd 1^st 11^th 9^th 6^th 💎💎 1^st 4^th 💎 4^th

ln 2

1^st 1^st 2^nd 2^nd 1^st 3^rd 2^nd

Look and Say

14^th 16^th 4^th 2^nd 20^th 34^th 2^nd

Lucky Numbers

19^th 💎 2^nd 1^st 💎

Lucky Tickets

2^nd 33^rd

Maze

7^th 5^th 2^nd 1^st 💎 6^th 1^st

Medal Tally

Morse Decoder

Morse Encoder

Musical Chords

N Queens

2^nd 4^th 💎💎 1^st 3^rd

Niven Numbers

11^th 19^th 1^st 14^th 1^st 1^st 14^th 1^st 1^st 22^nd 1^st 1^st 1^st 6^th 2^nd 1^st

Niven Numbers (Long)

8^th 13^th 24^th 7^th 1^st 3^rd 1^st 8^th 19^th 4^th 5^th 1^st 1^st 1^st 3^rd

Number Spiral

18^th 7^th 10^th 12^th 8^th 2^nd 2^nd 2^nd 32^nd 💎 3^rd

Odious Numbers

20^th 10^th 4^th 1^st 6^th 2^nd 1^st 1^st 19^th 1^st

Odious Numbers (Long)

5^th 1^st 6^th 2^nd 1^st 1^st 10^th 4^th

Ordinal Numbers

25^th 10^th 13^th 💎2^nd 4^th 1^st

PalindromemordnilaP

💎💎 18^th 💎

Pangram Grep

15^th 10^th 1^st 💎1^st 1^st 1^st

Partition Numbers

34^th

Pascal’s Triangle

11^th 8^th 11^th 5^th 1^st 1^st 1^st

Pernicious Numbers

34^th 1^st 21^st 1^st 1^st 25^th 1^st 35^th 16^th 1^st 1^st 1^st 1^st 1^st 1^st 1^st 1^st

Pernicious Numbers (Long)

12^th 10^th 1^st 23^rd 3^rd 2^nd 1^st 5^th 2^nd

Poker

Polyominoes

2^nd 2^nd 💎 2^nd 3^rd 💎

Prime Numbers

8^th 12^th 1^st 8^th 1^st 💎 30^th 1^st 1^st 1^st 1^st

Prime Numbers (Long)

7^th 11^th 1^st 3^rd 2^nd 1^st 1^st 1^st 1^st

Proximity Grid

11^th 10^th 2^nd 2^nd 5^th 2^nd

Quine

1^st 5^th 1^st 2^nd 28^th 1^st 24^th 9^th 6^th 2^nd 1^st 13^th 1^st 3^rd 1^st 30^th 10^th 1^st 1^st 1^st 1^st 3^rd 1^st 1^st 1^st 1^st 27^th 1^st 4^th 1^st 1^st 5^th 1^st 5^th

Recamán

3^rd 1^st 1^st 6^th 5^th 1^st 💎 3^rd 17^th 💎 7^th

Repeating Decimals

2^nd 31^st

Reverse Polish Notation

6^th 49^th 72^nd 💎💎 2^nd 29^th 💎

Reversi

💎 8^th 💎 1^st

Rijndael S-box

3^rd 6^th 29^th 2^nd

Rock-paper-scissors-Spock-lizard

102^nd 3^rd

Roman to Arabic

11^th 7^th 7^th 💎1^st 1^st 7^th 2^nd

ROT13

5^th 5^th 18^th 💎💎 1^st 19^th 💎

Rule 110

11^th 10^th 1^st 2^nd 1^st 💎

Seven Segment

11^th 4^th 17^th 3^rd

Sierpiński Triangle

27^th 18^th 3^rd 6^th 2^nd 1^st 3^rd

Smith Numbers

7^th 9^th 3^rd 7^th 6^th 11^th 7^th 2^nd 6^th 7^th 12^th 💎 💎

Spelling Numbers

6^th 1^st 2^nd 23^rd

Star Wars Opening Crawl

Sudoku

Sudoku (Fill-in)

Ten-pin Bowling

Tic-tac-toe

Time Distance

Tongue-twisters

Transpose Sentence

United States

15^th 16^th 11^th 17^th 6^th 3^rd 2^nd 💎 9^th 💎

Vampire Numbers

16^th 11^th 3^rd 2^nd 7^th 💎

Van Eck Sequence

10^th 6^th 2^nd 💎💎 1^st 20^th 1^st

Zeckendorf Representation

8^th 💎💎 4^th 3^rd

Zodiac Signs

10^th 8^th 11^th 1^st 💎 13^th 💎

16^th 11^th 6^th 1^st 4^th 💎 2^nd 💎

20^th 20^th 9^th 4^th 1^st 89^th 2^nd 2^nd

14^th 23^rd 12^th 9^th 1^st 2^nd 2^nd 10^th 37^th 3^rd 3^rd

15^th 9^th 1^st 2^nd 2^nd 7^th 3^rd 3^rd

16^th 15^th 1^st 1^st 2^nd 2^nd 1^st 1^st 3^rd 3^rd

√2

13^th 11^th 1^st 1^st 2^nd 2^nd 1^st 40^th 3^rd 2^nd

𝑒

15^th 11^th 1^st 1^st 💎💎 1^st 30^th 2^nd

m-tkach 🇺🇦

1 Hole Authored

1 Referral