12 Days of Christmas

^{th}

24 Game

99 Bottles of Beer

^{rd}

Abundant Numbers

^{th}

Abundant Numbers (Long)

^{st}

Arabic to Roman

^{nd}

Arithmetic Numbers

^{st}

Arrows

^{st}

Ascending Primes

^{nd}

ASCII Table

^{nd}

brainfuck

Card Number Validation

^{st}

Catalan Numbers

^{th}

Catalan’s Constant

^{nd}

Christmas Trees

^{st}

Collatz

^{st}

CSS Colors

^{st}

Cubes

Day of Week

^{nd}1

^{st}

DFA Simulator

^{nd}

Diamonds

^{th}

^{rd}

^{th}

Divisors

^{th}27

^{th}58

^{th}10

^{th}19

^{th}

^{th}120

^{th}87

^{th}21

^{st}16

^{th}53

^{rd}32

^{nd}18

^{th}24

^{th}15

^{th}24

^{th}16

^{th}12

^{th}23

^{rd}63

^{rd}33

^{rd}120

^{th}

^{th}116

^{th}222

^{nd}40

^{th}

^{th}27

^{th}12

^{th}18

^{th}57

^{th}85

^{th}2

^{nd}21

^{st}1

^{st}20

^{th}67

^{th}14

^{th}149

^{th}89

^{th}

^{th}21

^{st}36

^{th}16

^{th}14

^{th}10

^{th}22

^{nd}16

^{th}

Emirp Numbers

^{st}

Emirp Numbers (Long)

Emojify

^{nd}

Evil Numbers

^{nd}

^{th}

Evil Numbers (Long)

^{st}

^{th}

Factorial Factorisation

^{nd}

Farey Sequence

^{st}

Fibonacci

^{rd}

^{th}

Fizz Buzz

^{st}

Foo Fizz Buzz Bar

^{st}

Forsyth–Edwards Notation

^{nd}

Fractions

^{st}

Game of Life

^{th}

^{nd}

Gijswijt’s Sequence

^{th}

Happy Numbers

^{th}

^{st}

Happy Numbers (Long)

Hexdump

Intersection

^{rd}

Inventory Sequence

^{th}

ISBN

^{nd}

^{th}

^{th}

^{th}

^{st}

Jacobi Symbol

^{rd}

Kolakoski Constant

^{rd}

Kolakoski Sequence

^{nd}

Leap Years

^{st}

Levenshtein Distance

^{th}

^{th}8

^{th}

Leyland Numbers

ln 2

^{th}

^{th}

Look and Say

^{st}

Lucky Numbers

^{th}

^{st}

Lucky Tickets

^{th}

Mahjong

^{nd}

Maze

Medal Tally

Morse Decoder

Morse Encoder

Musical Chords

^{th}19

^{th}

^{th}

^{st}

N Queens

Niven Numbers

^{th}

Niven Numbers (Long)

^{rd}

Number Spiral

Odious Numbers

^{nd}

Odious Numbers (Long)

^{st}

Ordinal Numbers