12 Days of Christmas
207th
99 Bottles of Beer
58th
Abundant Numbers
107th
Abundant Numbers (Long)
69th
Arabic to Roman
149th
Arithmetic Numbers
32nd
Arrows
61st
ASCII Table
81st
Billiards
19th
brainfuck
116th
Card Number Validation
67th
Catalan Numbers
39th
Catalan’s Constant
38th
Christmas Trees
181st
Collatz
83rd
CSS Colors
33rd
Cubes
92nd
Diamonds
84th
Divisors
193rd
Emirp Numbers
198th
Emirp Numbers (Long)
76th
Emojify
87th
Evil Numbers
162nd
Evil Numbers (Long)
75th
Farey Sequence
40th
Fibonacci
121st
Fizz Buzz
661st
Foo Fizz Buzz Bar
162nd
Forsyth–Edwards Notation
50th
Fractions
118th
Happy Numbers
74th
Happy Numbers (Long)
79th
Intersection
32nd
Inventory Sequence
49th
ISBN
87th
Jacobi Symbol
33rd
Kolakoski Constant
30th
Kolakoski Sequence
99th
Leap Years
216th
Levenshtein Distance
63rd
Leyland Numbers
69th
ln 2
30th
Look and Say
104th
Lucky Numbers
35th
Lucky Tickets
48th
Morse Decoder
39th
Morse Encoder
61st
Niven Numbers
1st
Niven Numbers (Long)
57th
Number Spiral
54th
Odious Numbers
140th
Odious Numbers (Long)
70th
Ordinal Numbers
130th
Pangram Grep
140th
Pascal’s Triangle
153rd
Pernicious Numbers
94th
Pernicious Numbers (Long)
37th
Prime Numbers
57th
Prime Numbers (Long)
91st
Proximity Grid
27th
Quine
30th
Recamán
113th
Reverse Polish Notation
35th
Rijndael S-box
27th
Rock-paper-scissors-Spock-lizard
119th
Roman to Arabic
74th
Rule 110
81st
Seven Segment
74th
Sierpiński Triangle
78th
Smith Numbers
48th
Spelling Numbers
58th
Tongue-twisters
11th
United States
125th
Vampire Numbers
57th
Van Eck Sequence
44th
λ
47th
π
47th
τ
44th
φ
67th
√2
76th
𝑒
77th