12 Days of Christmas
192nd
Abundant Numbers
18th
72nd
Abundant Numbers (Long)
17th
52nd
Arithmetic Numbers
17th
Arrows
108th
Ascending Primes
29th
ASCII Table
110th
Catalan Numbers
16th
63rd
Catalanβs Constant
41st
Christmas Trees
261st
Collatz
20th
CSS Colors
184th
Diamonds
93rd
Divisors
15th
1st
Emirp Numbers
22nd
Emirp Numbers (Long)
20th
Emojify
151st
Evil Numbers
21st
98th
68th
Evil Numbers (Long)
19th
29th
Farey Sequence
37th
Fibonacci
26th
24th
177th
1st
76th
60th
Fizz Buzz
11th
46th
Foo Fizz Buzz Bar
16th
1st
ForsythβEdwards Notation
20th
Fractions
55th
66th
Game of Life
39th
Gijswijtβs Sequence
53rd
Happy Numbers
6th
122nd
Happy Numbers (Long)
6th
38th
Hexdump
44th
Intersection
44th
Inventory Sequence
40th
ISBN
28th
Kolakoski Constant
60th
Kolakoski Sequence
86th
Leap Years
12th
63rd
12th
Leyland Numbers
4th
ln 2
8th
65th
Look and Say
70th
Lucky Numbers
16th
Lucky Tickets
29th
Maze
9th
Medal Tally
68th
Niven Numbers
23rd
50th
Niven Numbers (Long)
21st
128th
Odious Numbers
17th
70th
Odious Numbers (Long)
21st
55th
Ordinal Numbers
58th
Pangram Grep
20th
36th
Pascalβs Triangle
90th
Pernicious Numbers
113th
Pernicious Numbers (Long)
47th
Prime Numbers
37th
10th
30th
1st
7th
Prime Numbers (Long)
17th
1st
Quine
1st
52nd
RecamΓ‘n
133rd
Reverse Polish Notation
1st
65th
Rock-paper-scissors-Spock-lizard
82nd
Seven Segment
124th
Smith Numbers
46th
Vampire Numbers
44th
Van Eck Sequence
96th
Ο
7th
24th
Ο
34th
Ο
9th
42nd
β2
169th
π
102nd