12 Days of Christmas
99 Bottles of Beer
Abundant Numbers
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Christmas Trees
23rd
6th
5th
Cubes
Diamonds
Divisors
Emirp Numbers
Evil Numbers
Fibonacci
Fizz Buzz
Foo Fizz Buzz Bar
Happy Numbers
Leap Years
Leyland Numbers
Morse Decoder
Morse Encoder
Niven Numbers
Odious Numbers
Ordinal Numbers
Pangram Grep
Pascal’s Triangle
Pernicious Numbers
Prime Numbers
Quine
Seven Segment
Sierpiński Triangle
Spelling Numbers
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