12 Days of Christmas
99 Bottles of Beer
Arabic to Roman
brainfuck
949th675th
Christmas Trees
Cubes
Diamonds
Divisors
3,045th942nd
Evil Numbers
2,606th2,847th
Fibonacci
4,418th3,147th
Fizz Buzz
6,691st5,839th
Fractions
Happy Numbers
Intersection
Leap Years
1,946th1,892nd
Levenshtein Distance
781st816th
Leyland Numbers
Look and Say
Niven Numbers
Ordinal Numbers
Pangram Grep
Pascal’s Triangle
1,707th1,007th
Prime Numbers
Recamán
Roman to Arabic
Rule 110
Sierpiński Triangle
Tongue-twisters
π