12 Days of Christmas
39th
20th
99 Bottles of Beer
36th
18th
Abundant Numbers
53rd
Arabic to Roman
33rd
12th
Arrows
65th
ASCII Table
109th
brainfuck
28th
Christmas Trees
66th
22nd
Collatz
132nd
CSS Colors
50th
Cubes
34th
Diamonds
35th
13th
15th
Divisors
129th
468th25th
Emirp Numbers
32nd
27th
Emojify
50th
Evil Numbers
14th
21st
Fibonacci
129th
23rd
Fizz Buzz
177th69th503rd92nd215th75th352nd381st125th57th172nd101st
8th326th2,654th77th237th
Foo Fizz Buzz Bar
146th
Fractions
103rd
Happy Numbers
35th
21st
Intersection
25th
ISBN
78th
Kolakoski Sequence
75th
Leap Years
93rd
19th
Levenshtein Distance
72nd
Leyland Numbers
62nd
Look and Say
63rd
Lucky Tickets
28th
Morse Decoder
41st
Morse Encoder
38th
Niven Numbers
146th
35th
Number Spiral
67th
Odious Numbers
11th
24th
Ordinal Numbers
1st
Pangram Grep
41st
17th
Pascal’s Triangle
60th
57th
20th
Pernicious Numbers
110th
34th
Poker
15th
Prime Numbers
143rd
124th
17th
Quine
62nd
28th
125th90th729th41st
Recamán
102nd
Rock-paper-scissors-Spock-lizard
13th
Roman to Arabic
71st
13th
Rule 110
65th
Seven Segment
54th
21st
Sierpiński Triangle
44th
13th
Smith Numbers
59th
Spelling Numbers
26th
Sudoku
19th
Ten-pin Bowling
28th
Tongue-twisters
133rd
United States
54th
Vampire Numbers
44th
Van Eck Sequence
54th
λ
35th
7th
π
121st
τ
79th
φ
59th
√2
65th
𝑒
56th