12 Days of Christmas
99 Bottles of Beer
Abundant Numbers
Abundant Numbers (Long)
Arabic to Roman
Arithmetic Numbers
ASCII Table
brainfuck
Christmas Trees
Collatz
CSS Colors
Day of Week
Diamonds
Divisors
Emojify
Evil Numbers
Evil Numbers (Long)
Factorial Factorisation
Fibonacci
Fizz Buzz
Foo Fizz Buzz Bar
Fractions
Leap Years
Niven Numbers
Niven Numbers (Long)
Number Spiral
Odious Numbers
Odious Numbers (Long)
Ordinal Numbers
Pascal’s Triangle
Prime Numbers
Quine
Recamán
Sierpiński Triangle
π
14th
11th
8th
6th
56th
42nd
34th
13th
6th
37th
12th
18th
9th
11th
10th
10th
15th
10th
36th
28th
30th
6th
52nd
61st
5th
78th
37th
10th
6th
6th
42nd
71st
30th
11th
411th
13th
36th
16th
77th
15th
4th
27th
12th
9th
16th
5th
8th
6th
8th
19th