12 Days of Christmas
99 Bottles of Beer
Arabic to Roman
brainfuck
506
603
Christmas Trees
Cubes
Diamonds
Divisors
741
919
Evil Numbers
654
597
Fibonacci
767
857
Fizz Buzz
713
763
Fractions
Happy Numbers
Intersection
Leap Years
794
782
Levenshtein Distance
495
425
Leyland Numbers
Look and Say
Niven Numbers
Ordinal Numbers
Pangram Grep
Pascal’s Triangle
546
750
Prime Numbers
Recamán
Roman to Arabic
Rule 110
Sierpiński Triangle
Tongue-twisters
π