12 Days of Christmas

38^{th}

99 Bottles of Beer

17^{th}

Abundant Numbers

21^{st}3

^{rd}15

^{th}9

^{th}

brainfuck

5^{th}4

^{th}20

^{th}

Christmas Trees

12^{th}

Collatz

3^{rd}3

^{rd}47

^{th}

CSS Colors

7^{th}29

^{th}

Divisors

12^{th}8

^{th}92

^{nd}

Emirp Numbers

14^{th}8

^{th}51

^{st}

Evil Numbers

3^{rd}3

^{rd}8

^{th}6

^{th}

Fibonacci

48^{th}40

^{th}108

^{th}5

^{th}

Fizz Buzz

1^{st}1

^{st}1

^{st}10

^{th}

Foo Fizz Buzz Bar

6^{th}4

^{th}15

^{th}

Fractions

8^{th}6

^{th}

Happy Numbers

12^{th}1

^{st}32

^{nd}

Hexdump

3^{rd}2

^{nd}

Intersection

5^{th}3

^{rd}16

^{th}

ISBN

9^{th}9

^{th}

Jacobi Symbol

3^{rd}

Kolakoski Sequence

11^{th}32

^{nd}

Leap Years

11^{th}8

^{th}1

^{st}

Levenshtein Distance

1^{st}

Leyland Numbers

7^{th}

Look and Say

3^{rd}

Lucky Numbers

3^{rd}4

^{th}5

^{th}

Niven Numbers

1^{st}14

^{th}1

^{st}1

^{st}12

^{th}

Odious Numbers

3^{rd}6

^{th}

Ordinal Numbers

8^{th}5

^{th}1

^{st}

Pangram Grep

11^{th}

Pascal’s Triangle

1^{st}1

^{st}6

^{th}

Pernicious Numbers

20^{th}

Prime Numbers

12^{th}4

^{th}67

^{th}3

^{rd}

Prime Numbers (Long)

1^{st}1

^{st}18

^{th}

Quine

1^{st}1

^{st}1

^{st}1

^{st}1

^{st}30

^{th}1

^{st}

Reverse Polish Notation

2^{nd}💎 11

^{th}

Rock-paper-scissors-Spock-lizard

💎
Roman to Arabic

4^{th}1

^{st}

Rule 110

4^{th}4

^{th}2

^{nd}22

^{nd}

Time Distance

3^{rd}

Tongue-twisters

15^{th}10

^{th}11

^{th}

Vampire Numbers

12^{th}

π

26^{th}20

^{th}116

^{th}8

^{th}

τ

17^{th}