99 Bottles of Beer
110th
Abundant Numbers
63rd
Abundant Numbers (Long)
36th
Arithmetic Numbers
85th
Ascending Primes
58th
ASCII Table
185th
Catalan Numbers
1st
Christmas Trees
142nd
Collatz
155th
Cubes
54th
Day of Week
301st
Diamonds
76th
Divisors
1st
Emirp Numbers
233rd
Emirp Numbers (Long)
102nd
Evil Numbers
145th
Evil Numbers (Long)
43rd
Factorial Factorisation
134th
Farey Sequence
103rd
Fibonacci
197th
Fizz Buzz
68th
Foo Fizz Buzz Bar
1st
Forsyth–Edwards Notation
139th
Fractions
173rd
Gijswijt’s Sequence
72nd
Happy Numbers
213th
Happy Numbers (Long)
123rd
Intersection
56th
Inventory Sequence
94th
ISBN
194th
Jacobi Symbol
51st
Kolakoski Constant
68th
Kolakoski Sequence
169th
Leap Years
230th
Levenshtein Distance
59th
Leyland Numbers
8th
ln 2
169th
Look and Say
176th
Lucky Numbers
103rd
Medal Tally
77th
Niven Numbers
383rd
Niven Numbers (Long)
199th
Number Spiral
86th
Odious Numbers
275th
Odious Numbers (Long)
214th
Ordinal Numbers
7th
Pangram Grep
192nd
Pascal’s Triangle
89th
Pernicious Numbers
175th
Pernicious Numbers (Long)
107th
Prime Numbers
176th
Prime Numbers (Long)
64th
Quine
83rd
Recamán
102nd
Repeating Decimals
57th
Reverse Polish Notation
198th
Rijndael S-box
92nd
Rock-paper-scissors-Spock-lizard
128th
Roman to Arabic
259th
Rule 110
119th
Seven Segment
56th
Sierpiński Triangle
72nd
Smith Numbers
94th
Transpose Sentence
211th
Van Eck Sequence
110th
π
261st
φ
276th
√2
242nd
𝑒
169th