12 Days of Christmas
225th
99 Bottles of Beer
65th
Abundant Numbers
122nd
Abundant Numbers (Long)
85th
Arabic to Roman
162nd
Arithmetic Numbers
36th
Arrows
69th
ASCII Table
97th
Billiards
22nd
brainfuck
131st
Card Number Validation
83rd
Catalan Numbers
49th
Catalan’s Constant
46th
Christmas Trees
186th
Collatz
106th
CSS Colors
35th
Cubes
100th
Diamonds
99th
Divisors
203rd
Emirp Numbers
207th
Emirp Numbers (Long)
86th
Emojify
97th
Evil Numbers
177th
Evil Numbers (Long)
89th
Farey Sequence
50th
Fibonacci
139th
Fizz Buzz
705th
Foo Fizz Buzz Bar
193rd
Forsyth–Edwards Notation
58th
Fractions
133rd
Happy Numbers
80th
Happy Numbers (Long)
91st
Intersection
36th
Inventory Sequence
57th
ISBN
101st
Jacobi Symbol
38th
Kolakoski Constant
40th
Kolakoski Sequence
113th
Leap Years
252nd
Levenshtein Distance
71st
Leyland Numbers
76th
ln 2
37th
Look and Say
119th
Lucky Numbers
39th
Lucky Tickets
61st
Morse Decoder
44th
Morse Encoder
68th
Niven Numbers
1st
Niven Numbers (Long)
64th
Number Spiral
59th
Odious Numbers
154th
Odious Numbers (Long)
84th
Ordinal Numbers
145th
Pangram Grep
159th
Pascal’s Triangle
169th
Pernicious Numbers
110th
Pernicious Numbers (Long)
45th
Prime Numbers
67th
Prime Numbers (Long)
104th
Proximity Grid
30th
Quine
44th
Recamán
121st
Reverse Polish Notation
40th
Rijndael S-box
31st
Rock-paper-scissors-Spock-lizard
122nd
Roman to Arabic
78th
Rule 110
87th
Seven Segment
85th
Sierpiński Triangle
87th
Smith Numbers
58th
Spelling Numbers
69th
Tongue-twisters
11th
United States
136th
Vampire Numbers
63rd
Van Eck Sequence
48th
λ
54th
π
56th
τ
48th
φ
74th
√2
89th
𝑒
85th