99 Bottles of Beer
92nd
Abundant Numbers
54th
Abundant Numbers (Long)
32nd
Arithmetic Numbers
83rd
Ascending Primes
46th
ASCII Table
172nd
Catalan Numbers
1st
Christmas Trees
119th
Collatz
141st
Cubes
47th
Day of Week
283rd
Diamonds
65th
Divisors
1st
Emirp Numbers
221st
Emirp Numbers (Long)
95th
Evil Numbers
135th
Evil Numbers (Long)
38th
Factorial Factorisation
118th
Farey Sequence
91st
Fibonacci
186th
Fizz Buzz
58th
Foo Fizz Buzz Bar
1st
Forsyth–Edwards Notation
130th
Fractions
156th
Gijswijt’s Sequence
64th
Happy Numbers
200th
Happy Numbers (Long)
112th
Intersection
52nd
Inventory Sequence
80th
ISBN
180th
Jacobi Symbol
39th
Kolakoski Constant
56th
Kolakoski Sequence
157th
Leap Years
221st
Levenshtein Distance
59th
Leyland Numbers
8th
ln 2
150th
Look and Say
153rd
Lucky Numbers
90th
Medal Tally
66th
Niven Numbers
363rd
Niven Numbers (Long)
183rd
Number Spiral
79th
Odious Numbers
255th
Odious Numbers (Long)
201st
Ordinal Numbers
4th
Pangram Grep
179th
Pascal’s Triangle
78th
Pernicious Numbers
160th
Pernicious Numbers (Long)
95th
Prime Numbers
156th
Prime Numbers (Long)
51st
Quine
72nd
Recamán
92nd
Repeating Decimals
49th
Reverse Polish Notation
180th
Rijndael S-box
79th
Rock-paper-scissors-Spock-lizard
121st
Roman to Arabic
250th
Rule 110
111th
Seven Segment
50th
Sierpiński Triangle
64th
Smith Numbers
85th
Transpose Sentence
192nd
Van Eck Sequence
100th
π
245th
φ
266th
√2
223rd
𝑒
152nd