12 Days of Christmas
61st
99 Bottles of Beer
238th
Abundant Numbers
12th
Abundant Numbers (Long)
11th
Arabic to Roman
91st
Arrows
40th
ASCII Table
18th
Christmas Trees
88th
Collatz
154th
Diamonds
80th
Divisors
89th
Emojify
86th
Evil Numbers
271st
Farey Sequence
64th
Fibonacci
423rd
Fizz Buzz
1,034th
Foo Fizz Buzz Bar
261st
Forsyth–Edwards Notation
39th
Fractions
95th
Game of Life
43rd
Happy Numbers
220th
Happy Numbers (Long)
108th
Inventory Sequence
54th
ISBN
98th
Leap Years
206th
Niven Numbers
312th
Number Spiral
73rd
Quine
408th