12 Days of Christmas
201st
99 Bottles of Beer
327th
Abundant Numbers
119th
Abundant Numbers (Long)
80th
Arabic to Roman
154th
Arithmetic Numbers
34th
Arrows
70th
ASCII Table
86th
Billiards
21st
brainfuck
111th
Card Number Validation
80th
Catalan Numbers
45th
Catalan’s Constant
43rd
Christmas Trees
182nd
Collatz
97th
CSS Colors
37th
Cubes
94th
Diamonds
87th
Divisors
202nd
Emirp Numbers
205th
Emirp Numbers (Long)
84th
Emojify
96th
Evil Numbers
171st
Evil Numbers (Long)
82nd
Farey Sequence
46th
Fibonacci
131st
Fizz Buzz
691st
Foo Fizz Buzz Bar
180th
Forsyth–Edwards Notation
59th
Fractions
127th
Happy Numbers
70th
Happy Numbers (Long)
88th
Intersection
23rd
Inventory Sequence
54th
ISBN
96th
Jacobi Symbol
36th
Kolakoski Constant
36th
Kolakoski Sequence
106th
Leap Years
237th
Levenshtein Distance
66th
Leyland Numbers
71st
ln 2
35th
Look and Say
111th
Lucky Numbers
36th
Lucky Tickets
55th
Morse Decoder
38th
Morse Encoder
71st
Niven Numbers
1st
Niven Numbers (Long)
62nd
Number Spiral
52nd
Odious Numbers
149th
Odious Numbers (Long)
78th
Ordinal Numbers
138th
Pangram Grep
153rd
Pascal’s Triangle
163rd
Pernicious Numbers
106th
Pernicious Numbers (Long)
44th
Prime Numbers
64th
Prime Numbers (Long)
99th
Proximity Grid
29th
Quine
33rd
Recamán
118th
Reverse Polish Notation
35th
Rijndael S-box
30th
Rock-paper-scissors-Spock-lizard
126th
Roman to Arabic
74th
Rule 110
79th
Seven Segment
74th
Sierpiński Triangle
83rd
Smith Numbers
55th
Spelling Numbers
56th
Tongue-twisters
31st
United States
138th
Vampire Numbers
66th
Van Eck Sequence
47th
λ
36th
π
52nd
τ
46th
φ
73rd
√2
85th
𝑒
81st