12 Days of Christmas
99 Bottles of Beer
361
Abundant Numbers
712
Christmas Trees
699583
Divisors
951933
Emirp Numbers
Evil Numbers
Fibonacci
Fizz Buzz
893692
Fractions
Happy Numbers
Leap Years
Morse Decoder
Morse Encoder
Niven Numbers
886830
Pangram Grep
Pascalβs Triangle
Pernicious Numbers
Prime Numbers
Quine
479946
Rule 110
Seven Segment
Tongue-twisters
393
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