12 Days of Christmas
64th
99 Bottles of Beer
28th
Abundant Numbers
91st
Arabic to Roman
33rd
Arrows
17th
ASCII Table
47th
Christmas Trees
42nd
Collatz
91st
CSS Colors
18th
Cubes
15th
Diamonds
48th
Divisors
121st
Emirp Numbers
38th
Emojify
22nd
Evil Numbers
80th
Fibonacci
127th
Fizz Buzz
31st
Foo Fizz Buzz Bar
11th
Fractions
45th
Happy Numbers
37th
Hexdump
18th
Intersection
31st
ISBN
32nd
Leap Years
54th
Leyland Numbers
22nd
Niven Numbers
63rd
Odious Numbers
70th
Ordinal Numbers
34th
Pangram Grep
34th
Pascal’s Triangle
46th
Pernicious Numbers
58th
Prime Numbers
59th
Quine
95th
Recamán
29th
Reverse Polish Notation
41st
Roman to Arabic
21st
Seven Segment
34th
Sierpiński Triangle
48th
Spelling Numbers
16th
Star Wars Opening Crawl
8th
Time Distance
19th
Tongue-twisters
28th
λ
25th
π
58th
τ
28th
φ
25th
√2
28th
𝑒
48th