99 Bottles of Beer
87th
Abundant Numbers
51st
Abundant Numbers (Long)
27th
Arithmetic Numbers
75th
Ascending Primes
32nd
ASCII Table
158th
Catalan Numbers
1st
Christmas Trees
113th
Collatz
123rd
Cubes
44th
Day of Week
260th
Diamonds
58th
Divisors
1st
Emirp Numbers
208th
Emirp Numbers (Long)
82nd
Evil Numbers
120th
Evil Numbers (Long)
33rd
Factorial Factorisation
96th
Farey Sequence
83rd
Fibonacci
163rd
Fizz Buzz
54th
Foo Fizz Buzz Bar
1st
Forsyth–Edwards Notation
124th
Fractions
141st
Gijswijt’s Sequence
58th
Happy Numbers
188th
Happy Numbers (Long)
100th
Intersection
45th
Inventory Sequence
69th
ISBN
170th
Jacobi Symbol
36th
Kolakoski Constant
50th
Kolakoski Sequence
151st
Leap Years
204th
Levenshtein Distance
49th
Leyland Numbers
7th
ln 2
132nd
Look and Say
146th
Lucky Numbers
84th
Medal Tally
61st
Niven Numbers
346th
Niven Numbers (Long)
167th
Number Spiral
71st
Odious Numbers
232nd
Odious Numbers (Long)
178th
Ordinal Numbers
4th
Pangram Grep
166th
Pascal’s Triangle
75th
Pernicious Numbers
146th
Pernicious Numbers (Long)
82nd
Prime Numbers
144th
Prime Numbers (Long)
47th
Quine
63rd
Recamán
86th
Repeating Decimals
42nd
Reverse Polish Notation
169th
Rijndael S-box
65th
Rock-paper-scissors-Spock-lizard
114th
Roman to Arabic
236th
Rule 110
103rd
Seven Segment
46th
Sierpiński Triangle
57th
Smith Numbers
79th
Transpose Sentence
169th
Van Eck Sequence
83rd
π
230th
φ
249th
√2
208th
𝑒
135th