12 Days of Christmas
395th
99 Bottles of Beer
152nd
Abundant Numbers
51st
Abundant Numbers (Long)
28th
Arabic to Roman
114th
Arithmetic Numbers
79th
Arrows
34th
Ascending Primes
115th
ASCII Table
114th
brainfuck
117th
Card Number Validation
70th
Catalan Numbers
146th
Catalan’s Constant
68th
Christmas Trees
312th
Collatz
196th55th80th
134th
CSS Colors
101st
Cubes
199th
Day of Week
80th
Diamonds
135th
Divisors
1st
Emirp Numbers
206th
Emirp Numbers (Long)
75th
Emojify
83rd
Evil Numbers
128th
Evil Numbers (Long)
35th
Factorial Factorisation
50th
Farey Sequence
133rd
Fibonacci
124th462nd161st180th60th75th182nd532nd
45th178th252nd51st
Fizz Buzz
54th
Foo Fizz Buzz Bar
1st
Forsyth–Edwards Notation
90th
Fractions
105th
Gijswijt’s Sequence
126th
Happy Numbers
131st
Happy Numbers (Long)
105th
Hexdump
54th
Intersection
59th
Inventory Sequence
165th
ISBN
163rd
Jacobi Symbol
71st
Kaprekar Numbers
52nd
Kolakoski Constant
48th
Kolakoski Sequence
71st
Leap Years
213th
27th
Levenshtein Distance
86th
Leyland Numbers
190th
ln 2
76th
Lucky Numbers
149th
Lucky Tickets
71st
Mandelbrot
63rd
Medal Tally
82nd
Niven Numbers
272nd
Niven Numbers (Long)
37th
Odious Numbers
93rd
Odious Numbers (Long)
76th
Ordinal Numbers
62nd
4th
1st
Pangram Grep
53rd
Partition Numbers
78th
Pascal’s Triangle
1st
Pernicious Numbers
154th
Pernicious Numbers (Long)
91st
Prime Numbers
28th
148th
Prime Numbers (Long)
49th
Proximity Grid
86th
Quine
67th
Repeating Decimals
52nd
Reverse Polish Notation
103rd
Seven Segment
175th
Time Distance
67th
United States
197th
Van Eck Sequence
140th
Zodiac Signs
83rd
π
13th
τ
41st
φ
66th
√2
119th
𝑒
93rd