12 Days of Christmas
51st
26th
99 Bottles of Beer
144th
22nd
Abundant Numbers
76th
156th
Abundant Numbers (Long)
74th
182nd
Arabic to Roman
154th
Arithmetic Numbers
281st
Ascending Primes
12th
ASCII Table
115th
2nd
Catalan Numbers
201st
34th
Catalan’s Constant
62nd
42nd
Christmas Trees
88th
32nd
Collatz
219th
Cubes
17th
115th
Diamonds
110th
8th
Divisors
409th
22nd
Emirp Numbers
300th
13th
Emirp Numbers (Long)
195th
40th
Evil Numbers
405th
36th
396thEvil Numbers (Long)
243rd
32nd
496thFarey Sequence
7th
Fibonacci
289th
30th
Fizz Buzz
47th
7,721stFoo Fizz Buzz Bar
300th
10th
Fractions
206th
92nd
Game of Life
73rd
Gijswijt’s Sequence
89th
Happy Numbers
113th
28th
Happy Numbers (Long)
87th
59th
Hexdump
15th
Intersection
50th
67th
Inventory Sequence
164th
18th
ISBN
144th
18th
Jacobi Symbol
123rd
Kolakoski Constant
36th
28th
Kolakoski Sequence
77th
20th
Leap Years
137th
29th
Levenshtein Distance
184th
Leyland Numbers
202nd
20th
Look and Say
83rd
52nd
Lucky Numbers
195th
4th
Lucky Tickets
67th
9th
Niven Numbers
266th
30th
Niven Numbers (Long)
44th
Number Spiral
163rd
41st
Odious Numbers
367th
34th
244thOdious Numbers (Long)
219th
32nd
Ordinal Numbers
185th
147th
294thPangram Grep
142nd
32nd
Pascal’s Triangle
223rd
35th
Pernicious Numbers
867th
24th
Pernicious Numbers (Long)
193rd
9th
Prime Numbers
266th
91st
419thPrime Numbers (Long)
294th
80th
Quine
1,021st
141st
Recamán
98th
10th
Repeating Decimals
20th
Reverse Polish Notation
86th
58th
Rijndael S-box
85th
Roman to Arabic
143rd
66th
Rule 110
171st
21st
Seven Segment
39th
Sierpiński Triangle
62nd
47th
Smith Numbers
68th
Spelling Numbers
312th
122nd
Tongue-twisters
122nd
Vampire Numbers
70th
26th
Van Eck Sequence
389th
39th
π
220th
63rd
τ
236th
64th
φ
192nd
29th
√2
204th
32nd
𝑒
259th
55th