12 Days of Christmas
200th
99 Bottles of Beer
322nd
Abundant Numbers
117th
Abundant Numbers (Long)
77th
Arabic to Roman
153rd
Arithmetic Numbers
33rd
Arrows
70th
ASCII Table
84th
Billiards
20th
brainfuck
111th
Card Number Validation
80th
Catalan Numbers
42nd
Catalan’s Constant
40th
Christmas Trees
182nd
Collatz
96th
CSS Colors
37th
Cubes
92nd
Diamonds
84th
Divisors
200th
Emirp Numbers
203rd
Emirp Numbers (Long)
83rd
Emojify
95th
Evil Numbers
168th
Evil Numbers (Long)
80th
Farey Sequence
45th
Fibonacci
131st
Fizz Buzz
682nd
Foo Fizz Buzz Bar
174th
Forsyth–Edwards Notation
58th
Fractions
126th
Happy Numbers
69th
Happy Numbers (Long)
85th
Intersection
23rd
Inventory Sequence
53rd
ISBN
94th
Jacobi Symbol
35th
Kolakoski Constant
35th
Kolakoski Sequence
105th
Leap Years
234th
Levenshtein Distance
65th
Leyland Numbers
70th
ln 2
35th
Look and Say
110th
Lucky Numbers
36th
Lucky Tickets
52nd
Morse Decoder
35th
Morse Encoder
69th
Niven Numbers
1st
Niven Numbers (Long)
60th
Number Spiral
51st
Odious Numbers
147th
Odious Numbers (Long)
75th
Ordinal Numbers
136th
Pangram Grep
149th
Pascal’s Triangle
162nd
Pernicious Numbers
101st
Pernicious Numbers (Long)
43rd
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
82nd
Smith Numbers
54th
Spelling Numbers
54th
Tongue-twisters
31st
United States
135th
Vampire Numbers
66th
Van Eck Sequence
46th
λ
36th
π
51st
τ
44th
φ
73rd
√2
84th
𝑒
81st