12 Days of Christmas
66th
99 Bottles of Beer
28th
Abundant Numbers
99th
Arabic to Roman
37th
Arrows
17th
ASCII Table
49th
Christmas Trees
48th
Collatz
97th
CSS Colors
18th
Cubes
15th
Diamonds
51st
Divisors
129th
Emirp Numbers
41st
Emojify
22nd
Evil Numbers
81st
Fibonacci
131st
Fizz Buzz
31st
Foo Fizz Buzz Bar
10th
Fractions
49th
Happy Numbers
41st
Hexdump
18th
Intersection
37th
ISBN
34th
Leap Years
61st
Leyland Numbers
22nd
Niven Numbers
67th
Odious Numbers
72nd
Ordinal Numbers
35th
Pangram Grep
36th
Pascal’s Triangle
47th
Pernicious Numbers
64th
Prime Numbers
61st
Quine
109th
Recamán
31st
Reverse Polish Notation
43rd
Roman to Arabic
25th
Seven Segment
34th
Sierpiński Triangle
45th
Spelling Numbers
17th
Star Wars Opening Crawl
8th
Time Distance
19th
Tongue-twisters
30th
λ
26th
π
63rd
τ
29th
φ
27th
√2
29th
𝑒
53rd