12 Days of Christmas
99 Bottles of Beer
Abundant Numbers
432nd
Abundant Numbers (Long)
Arabic to Roman
Arrows
brainfuck
Catalan Numbers
Christmas Trees
Collatz
Diamonds
Divisors
Emirp Numbers
913th
Emojify
Evil Numbers
2,037th
Fibonacci
6,390th4,575th5,126th7,319th1,024th
Fizz Buzz
5,802nd
Foo Fizz Buzz Bar
Fractions
Happy Numbers
1,786th
Happy Numbers (Long)
ISBN
Kolakoski Sequence
Leap Years
2,274th
Levenshtein Distance
Leyland Numbers
Look and Say
Niven Numbers
2,616th
Niven Numbers (Long)
Odious Numbers
1,899th
Ordinal Numbers
Pangram Grep
Pascal’s Triangle
Pernicious Numbers
1,951st
Prime Numbers
1,839th
Prime Numbers (Long)
Quine
Recamán
815th
Rock-paper-scissors-Spock-lizard
Roman to Arabic
Rule 110
Smith Numbers
Spelling Numbers
Tongue-twisters
Vampire Numbers
Van Eck Sequence
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