12 Days of Christmas
99 Bottles of Beer
Abundant Numbers
423rd
Abundant Numbers (Long)
Arabic to Roman
Arrows
brainfuck
Catalan Numbers
Christmas Trees
Collatz
Diamonds
Divisors
Emirp Numbers
895th
Emojify
Evil Numbers
2,008th
Fibonacci
6,294th
4,507th
5,047th
7,208th
1,001st
Fizz Buzz
5,745th
Foo Fizz Buzz Bar
Fractions
Happy Numbers
1,752nd
Happy Numbers (Long)
ISBN
Kolakoski Sequence
Leap Years
2,254th
Levenshtein Distance
Leyland Numbers
Look and Say
Niven Numbers
2,590th
Niven Numbers (Long)
Odious Numbers
1,875th
Ordinal Numbers
Pangram Grep
Pascal’s Triangle
Pernicious Numbers
1,938th
Prime Numbers
1,830th
Prime Numbers (Long)
Quine
Recamán
799th
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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