12 Days of Christmas
99 Bottles of Beer
Abundant Numbers
Abundant Numbers (Long)
Arithmetic Numbers
brainfuck
Catalan Numbers
Christmas Trees
Collatz
CSS Colors
Divisors
Emirp Numbers
Evil Numbers
Evil Numbers (Long)
Fibonacci
80th
35th
113th
19th
23rd
281st
140th
165th
42nd
43rd
43rd
45th
36th
90th
51st
114th
117th
83rd
53rd
108th
59th
41st
59th
90th
118th
641st
15th
124th
160th
120th
48th
27thFizz Buzz
Foo Fizz Buzz Bar
Fractions
Happy Numbers
Leap Years
Maze
Niven Numbers
Niven Numbers (Long)
Odious Numbers
Odious Numbers (Long)
Ordinal Numbers
Pangram Grep
Pascal’s Triangle
Pernicious Numbers
Pernicious Numbers (Long)
Prime Numbers
Prime Numbers (Long)
Quine
Rock-paper-scissors-Spock-lizard
Seven Segment
Sierpiński Triangle
π
φ
√2
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