12 Days of Christmas
208th
99 Bottles of Beer
60th
Abundant Numbers
110th
Abundant Numbers (Long)
72nd
Arabic to Roman
153rd
Arithmetic Numbers
32nd
Arrows
61st
ASCII Table
84th
Billiards
19th
brainfuck
117th
Card Number Validation
69th
Catalan Numbers
39th
Catalan’s Constant
38th
Christmas Trees
182nd
Collatz
84th
CSS Colors
33rd
Cubes
93rd
Diamonds
85th
Divisors
195th
Emirp Numbers
198th
Emirp Numbers (Long)
78th
Emojify
87th
Evil Numbers
162nd
Evil Numbers (Long)
75th
Farey Sequence
41st
Fibonacci
121st
Fizz Buzz
662nd
Foo Fizz Buzz Bar
165th
Forsyth–Edwards Notation
51st
Fractions
120th
Happy Numbers
74th
Happy Numbers (Long)
79th
Intersection
34th
Inventory Sequence
50th
ISBN
87th
Jacobi Symbol
33rd
Kolakoski Constant
31st
Kolakoski Sequence
99th
Leap Years
218th
Levenshtein Distance
65th
Leyland Numbers
71st
ln 2
30th
Look and Say
105th
Lucky Numbers
35th
Lucky Tickets
48th
Morse Decoder
39th
Morse Encoder
61st
Niven Numbers
1st
Niven Numbers (Long)
57th
Number Spiral
55th
Odious Numbers
141st
Odious Numbers (Long)
70th
Ordinal Numbers
130th
Pangram Grep
142nd
Pascal’s Triangle
158th
Pernicious Numbers
95th
Pernicious Numbers (Long)
38th
Prime Numbers
58th
Prime Numbers (Long)
93rd
Proximity Grid
27th
Quine
30th
Recamán
113th
Reverse Polish Notation
35th
Rijndael S-box
27th
Rock-paper-scissors-Spock-lizard
119th
Roman to Arabic
74th
Rule 110
82nd
Seven Segment
76th
Sierpiński Triangle
79th
Smith Numbers
50th
Spelling Numbers
59th
Tongue-twisters
11th
United States
126th
Vampire Numbers
59th
Van Eck Sequence
45th
λ
47th
π
47th
τ
44th
φ
68th
√2
77th
𝑒
78th