99 Bottles of Beer
83rd
Abundant Numbers
47th
Abundant Numbers (Long)
26th
Arithmetic Numbers
67th
Ascending Primes
28th
ASCII Table
137th
Catalan Numbers
1st
Christmas Trees
105th
Collatz
111th
Cubes
41st
Day of Week
237th
Diamonds
54th
Divisors
1st
Emirp Numbers
194th
Emirp Numbers (Long)
77th
Evil Numbers
109th
Evil Numbers (Long)
32nd
Factorial Factorisation
78th
Farey Sequence
72nd
Fibonacci
154th
Fizz Buzz
52nd
Foo Fizz Buzz Bar
1st
Forsyth–Edwards Notation
113th
Fractions
132nd
Gijswijt’s Sequence
52nd
Happy Numbers
178th
Happy Numbers (Long)
97th
Intersection
37th
Inventory Sequence
61st
ISBN
155th
Jacobi Symbol
34th
Kolakoski Constant
45th
Kolakoski Sequence
140th
Leap Years
187th
Levenshtein Distance
44th
Leyland Numbers
6th
ln 2
118th
Look and Say
132nd
Lucky Numbers
78th
Medal Tally
56th
Niven Numbers
327th
Niven Numbers (Long)
151st
Number Spiral
67th
Odious Numbers
212th
Odious Numbers (Long)
154th
Ordinal Numbers
4th
Pangram Grep
154th
Pascal’s Triangle
66th
Pernicious Numbers
133rd
Pernicious Numbers (Long)
68th
Prime Numbers
136th
Prime Numbers (Long)
41st
Quine
56th
Recamán
78th
Repeating Decimals
39th
Reverse Polish Notation
156th
Rijndael S-box
61st
Rock-paper-scissors-Spock-lizard
113th
Roman to Arabic
222nd
Rule 110
90th
Seven Segment
40th
Sierpiński Triangle
53rd
Smith Numbers
72nd
Transpose Sentence
149th
Van Eck Sequence
75th
π
211th
φ
230th
√2
189th
𝑒
117th