12 Days of Christmas
211th
99 Bottles of Beer
61st
Abundant Numbers
114th
Abundant Numbers (Long)
75th
Arabic to Roman
155th
Arithmetic Numbers
33rd
Arrows
63rd
ASCII Table
84th
Billiards
19th
brainfuck
121st
Card Number Validation
72nd
Catalan Numbers
42nd
Catalan’s Constant
39th
Christmas Trees
183rd
Collatz
89th
CSS Colors
34th
Cubes
93rd
Diamonds
87th
Divisors
197th
Emirp Numbers
201st
Emirp Numbers (Long)
81st
Emojify
89th
Evil Numbers
167th
Evil Numbers (Long)
77th
Farey Sequence
42nd
Fibonacci
126th
Fizz Buzz
673rd
Foo Fizz Buzz Bar
169th
Forsyth–Edwards Notation
53rd
Fractions
122nd
Happy Numbers
75th
Happy Numbers (Long)
83rd
Intersection
34th
Inventory Sequence
51st
ISBN
94th
Jacobi Symbol
33rd
Kolakoski Constant
32nd
Kolakoski Sequence
102nd
Leap Years
223rd
Levenshtein Distance
68th
Leyland Numbers
73rd
ln 2
32nd
Look and Say
106th
Lucky Numbers
35th
Lucky Tickets
53rd
Morse Decoder
39th
Morse Encoder
64th
Niven Numbers
1st
Niven Numbers (Long)
59th
Number Spiral
56th
Odious Numbers
146th
Odious Numbers (Long)
73rd
Ordinal Numbers
132nd
Pangram Grep
148th
Pascal’s Triangle
157th
Pernicious Numbers
96th
Pernicious Numbers (Long)
40th
Prime Numbers
59th
Prime Numbers (Long)
94th
Proximity Grid
27th
Quine
30th
Recamán
114th
Reverse Polish Notation
35th
Rijndael S-box
28th
Rock-paper-scissors-Spock-lizard
121st
Roman to Arabic
76th
Rule 110
84th
Seven Segment
77th
Sierpiński Triangle
81st
Smith Numbers
52nd
Spelling Numbers
61st
Tongue-twisters
11th
United States
128th
Vampire Numbers
63rd
Van Eck Sequence
46th
λ
50th
π
49th
τ
44th
φ
68th
√2
79th
𝑒
78th