12 Days of Christmas
63rd
99 Bottles of Beer
28th
Abundant Numbers
95th
Arabic to Roman
34th
Arrows
17th
ASCII Table
48th
Christmas Trees
45th
Collatz
93rd
CSS Colors
18th
Cubes
17th
Diamonds
50th
Divisors
122nd
Emirp Numbers
38th
Emojify
21st
Evil Numbers
81st
Fibonacci
138th
Fizz Buzz
32nd
Foo Fizz Buzz Bar
11th
Fractions
45th
Happy Numbers
40th
Hexdump
18th
Intersection
31st
ISBN
34th
Leap Years
58th
Leyland Numbers
21st
Niven Numbers
66th
Odious Numbers
70th
Ordinal Numbers
34th
Pangram Grep
35th
Pascal’s Triangle
46th
Pernicious Numbers
58th
Prime Numbers
61st
Quine
99th
Recamán
30th
Reverse Polish Notation
42nd
Roman to Arabic
21st
Seven Segment
35th
Sierpiński Triangle
49th
Spelling Numbers
16th
Star Wars Opening Crawl
8th
Time Distance
19th
Tongue-twisters
34th
λ
31st
π
64th
τ
30th
φ
27th
√2
30th
𝑒
51st