12 Days of Christmas
215th
99 Bottles of Beer
64th
Abundant Numbers
117th
Abundant Numbers (Long)
76th
Arabic to Roman
157th
Arithmetic Numbers
33rd
Arrows
66th
ASCII Table
88th
Billiards
21st
brainfuck
126th
Card Number Validation
78th
Catalan Numbers
42nd
Catalan’s Constant
40th
Christmas Trees
185th
Collatz
94th
CSS Colors
35th
Cubes
95th
Diamonds
90th
Divisors
199th
Emirp Numbers
203rd
Emirp Numbers (Long)
83rd
Emojify
93rd
Evil Numbers
168th
Evil Numbers (Long)
80th
Farey Sequence
45th
Fibonacci
131st
Fizz Buzz
681st
Foo Fizz Buzz Bar
175th
Forsyth–Edwards Notation
56th
Fractions
127th
Happy Numbers
77th
Happy Numbers (Long)
85th
Intersection
36th
Inventory Sequence
53rd
ISBN
95th
Jacobi Symbol
35th
Kolakoski Constant
35th
Kolakoski Sequence
103rd
Leap Years
231st
Levenshtein Distance
68th
Leyland Numbers
75th
ln 2
35th
Look and Say
110th
Lucky Numbers
36th
Lucky Tickets
54th
Morse Decoder
40th
Morse Encoder
66th
Niven Numbers
1st
Niven Numbers (Long)
59th
Number Spiral
59th
Odious Numbers
146th
Odious Numbers (Long)
74th
Ordinal Numbers
136th
Pangram Grep
152nd
Pascal’s Triangle
161st
Pernicious Numbers
100th
Pernicious Numbers (Long)
42nd
Prime Numbers
62nd
Prime Numbers (Long)
96th
Proximity Grid
29th
Quine
33rd
Recamán
117th
Reverse Polish Notation
38th
Rijndael S-box
31st
Rock-paper-scissors-Spock-lizard
121st
Roman to Arabic
77th
Rule 110
85th
Seven Segment
79th
Sierpiński Triangle
82nd
Smith Numbers
55th
Spelling Numbers
65th
Tongue-twisters
11th
United States
129th
Vampire Numbers
66th
Van Eck Sequence
46th
λ
52nd
π
51st
τ
44th
φ
70th
√2
81st
𝑒
80th