12 Days of Christmas
40th
20th
99 Bottles of Beer
36th
18th
Abundant Numbers
55th
Arabic to Roman
36th
12th
Arrows
69th
ASCII Table
117th
brainfuck
28th
Christmas Trees
66th
22nd
Collatz
150th
CSS Colors
52nd
Cubes
36th
Diamonds
35th
13th
15th
Divisors
135th
490th25th
Emirp Numbers
34th
27th
Emojify
54th
Evil Numbers
14th
21st
Fibonacci
134th
24th
Fizz Buzz
184th71st522nd96th223rd76th368th395th127th59th175th101st
9th333rd2,733rd79th246th
Foo Fizz Buzz Bar
161st
Fractions
112th
Happy Numbers
35th
21st
Intersection
25th
ISBN
81st
Kolakoski Sequence
78th
Leap Years
97th
19th
Levenshtein Distance
77th
Leyland Numbers
65th
Look and Say
69th
Lucky Tickets
28th
Morse Decoder
41st
Morse Encoder
38th
Niven Numbers
156th
36th
Number Spiral
73rd
Odious Numbers
11th
24th
Ordinal Numbers
1st
Pangram Grep
42nd
17th
Pascal’s Triangle
62nd
63rd
20th
Pernicious Numbers
114th
35th
Poker
16th
Prime Numbers
151st
125th
18th
Quine
64th
29th
131st93rd764th42nd
Recamán
108th
Rock-paper-scissors-Spock-lizard
14th
Roman to Arabic
75th
14th
Rule 110
68th
Seven Segment
55th
21st
Sierpiński Triangle
45th
13th
Smith Numbers
63rd
Spelling Numbers
26th
Sudoku
19th
Ten-pin Bowling
29th
Tongue-twisters
140th
United States
55th
Vampire Numbers
45th
Van Eck Sequence
58th
λ
36th
7th
π
136th
τ
87th
φ
66th
√2
73rd
𝑒
63rd