12 Days of Christmas
99 Bottles of Beer
Abundant Numbers
Abundant Numbers (Long)
Arabic to Roman
Arrows
Ascending Primes
ASCII Table
Catalan Numbers
Collatz
1,034th
CSS Colors
Diamonds
Divisors
Emirp Numbers
Emirp Numbers (Long)
Emojify
Evil Numbers
3,548th
3,721st
Evil Numbers (Long)
1,686th
Fibonacci
3,376th
6,814th
4,339th
3,508th
4,548th
435th
4,948th
4,687th
Fizz Buzz
2,612th
Foo Fizz Buzz Bar
989th
Fractions
Game of Life
Happy Numbers
Happy Numbers (Long)
Leap Years
1,182nd
3,977th
1,411th
862nd
2,094th
2,500th
Levenshtein Distance
Niven Numbers
Niven Numbers (Long)
Odious Numbers
2,820th
3,042nd
Odious Numbers (Long)
1,527th
Ordinal Numbers
Pangram Grep
Pernicious Numbers
Pernicious Numbers (Long)
Prime Numbers
Prime Numbers (Long)
Recamán
Reverse Polish Notation
Rijndael S-box
Rock-paper-scissors-Spock-lizard
Roman to Arabic
Sierpiński Triangle
Smith Numbers
Tongue-twisters
Van Eck Sequence