99 Bottles of Beer
84th
Abundant Numbers
48th
Abundant Numbers (Long)
26th
Arithmetic Numbers
71st
Ascending Primes
30th
ASCII Table
143rd
Catalan Numbers
1st
Christmas Trees
108th
Collatz
115th
Cubes
43rd
Day of Week
243rd
Diamonds
54th
Divisors
1st
Emirp Numbers
197th
Emirp Numbers (Long)
79th
Evil Numbers
112th
Evil Numbers (Long)
32nd
Factorial Factorisation
84th
Farey Sequence
75th
Fibonacci
157th
Fizz Buzz
53rd
Foo Fizz Buzz Bar
1st
Forsyth–Edwards Notation
117th
Fractions
135th
Gijswijt’s Sequence
54th
Happy Numbers
178th
Happy Numbers (Long)
98th
Intersection
39th
Inventory Sequence
63rd
ISBN
158th
Jacobi Symbol
34th
Kolakoski Constant
45th
Kolakoski Sequence
144th
Leap Years
193rd
Levenshtein Distance
44th
Leyland Numbers
6th
ln 2
121st
Look and Say
135th
Lucky Numbers
81st
Medal Tally
58th
Niven Numbers
332nd
Niven Numbers (Long)
156th
Number Spiral
68th
Odious Numbers
221st
Odious Numbers (Long)
164th
Ordinal Numbers
4th
Pangram Grep
158th
Pascal’s Triangle
68th
Pernicious Numbers
135th
Pernicious Numbers (Long)
71st
Prime Numbers
140th
Prime Numbers (Long)
42nd
Quine
57th
Recamán
80th
Repeating Decimals
39th
Reverse Polish Notation
160th
Rijndael S-box
62nd
Rock-paper-scissors-Spock-lizard
113th
Roman to Arabic
226th
Rule 110
95th
Seven Segment
41st
Sierpiński Triangle
54th
Smith Numbers
75th
Transpose Sentence
155th
Van Eck Sequence
77th
π
218th
φ
236th
√2
195th
𝑒
122nd