12 Days of Christmas
200th
99 Bottles of Beer
321st
Abundant Numbers
117th
Abundant Numbers (Long)
76th
Arabic to Roman
152nd
Arithmetic Numbers
33rd
Arrows
69th
ASCII Table
82nd
Billiards
20th
brainfuck
111th
Card Number Validation
78th
Catalan Numbers
42nd
Catalan’s Constant
39th
Christmas Trees
182nd
Collatz
94th
CSS Colors
37th
Cubes
91st
Diamonds
83rd
Divisors
199th
Emirp Numbers
202nd
Emirp Numbers (Long)
82nd
Emojify
94th
Evil Numbers
168th
Evil Numbers (Long)
80th
Farey Sequence
44th
Fibonacci
131st
Fizz Buzz
680th
Foo Fizz Buzz Bar
174th
Forsyth–Edwards Notation
58th
Fractions
125th
Happy Numbers
69th
Happy Numbers (Long)
84th
Intersection
23rd
Inventory Sequence
53rd
ISBN
94th
Jacobi Symbol
35th
Kolakoski Constant
34th
Kolakoski Sequence
103rd
Leap Years
231st
Levenshtein Distance
65th
Leyland Numbers
70th
ln 2
35th
Look and Say
109th
Lucky Numbers
36th
Lucky Tickets
50th
Morse Decoder
35th
Morse Encoder
69th
Niven Numbers
1st
Niven Numbers (Long)
59th
Number Spiral
51st
Odious Numbers
146th
Odious Numbers (Long)
74th
Ordinal Numbers
136th
Pangram Grep
148th
Pascal’s Triangle
161st
Pernicious Numbers
100th
Pernicious Numbers (Long)
42nd
Prime Numbers
62nd
Prime Numbers (Long)
96th
Proximity Grid
27th
Quine
33rd
Recamán
117th
Reverse Polish Notation
35th
Rijndael S-box
30th
Rock-paper-scissors-Spock-lizard
124th
Roman to Arabic
74th
Rule 110
78th
Seven Segment
73rd
Sierpiński Triangle
81st
Smith Numbers
52nd
Spelling Numbers
52nd
Tongue-twisters
31st
United States
133rd
Vampire Numbers
66th
Van Eck Sequence
46th
λ
34th
π
51st
τ
44th
φ
70th
√2
80th
𝑒
80th