12 Days of Christmas
99 Bottles of Beer
Abundant Numbers
466th
Abundant Numbers (Long)
Arabic to Roman
Arrows
brainfuck
Catalan Numbers
Christmas Trees
Collatz
Diamonds
Divisors
Emirp Numbers
897th
Emojify
Evil Numbers
2,072nd
Fibonacci
6,329th
4,545th
5,099th
7,237th
1,047th
Fizz Buzz
6,009th
Foo Fizz Buzz Bar
Fractions
Happy Numbers
1,873rd
Happy Numbers (Long)
ISBN
Kolakoski Sequence
Leap Years
2,229th
Levenshtein Distance
Leyland Numbers
Look and Say
Niven Numbers
2,616th
Niven Numbers (Long)
Odious Numbers
1,956th
Ordinal Numbers
Pangram Grep
Pascal’s Triangle
Pernicious Numbers
1,944th
Prime Numbers
1,948th
Prime Numbers (Long)
Quine
Recamán
850th
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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