Abundant Numbers
Arabic to Roman
brainfuck
Diamonds
Divisors
Emirp Numbers
Evil Numbers
2,675th1,143rd
Fibonacci
Fizz Buzz
6,979th2,408th
Happy Numbers
Intersection
Kolakoski Sequence
Leap Years
1,632nd1,213th
Niven Numbers
2,381st1,754th
Odious Numbers
2,287th1,134th
Ordinal Numbers
1,375th883rd
Pangram Grep
Pascal’s Triangle
Pernicious Numbers
Pernicious Numbers (Long)
Prime Numbers
2,529th2,249th
Quine
Rule 110
Sierpiński Triangle
φ
√2
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