99 Bottles of Beer
94th
Abundant Numbers
56th
Abundant Numbers (Long)
33rd
Arithmetic Numbers
83rd
Ascending Primes
46th
ASCII Table
176th
Catalan Numbers
1st
Christmas Trees
121st
Collatz
143rd
Cubes
47th
Day of Week
287th
Diamonds
66th
Divisors
1st
Emirp Numbers
222nd
Emirp Numbers (Long)
97th
Evil Numbers
135th
Evil Numbers (Long)
39th
Factorial Factorisation
119th
Farey Sequence
93rd
Fibonacci
187th
Fizz Buzz
58th
Foo Fizz Buzz Bar
1st
Forsyth–Edwards Notation
131st
Fractions
160th
Gijswijt’s Sequence
64th
Happy Numbers
201st
Happy Numbers (Long)
113th
Intersection
52nd
Inventory Sequence
82nd
ISBN
182nd
Jacobi Symbol
41st
Kolakoski Constant
58th
Kolakoski Sequence
159th
Leap Years
221st
Levenshtein Distance
61st
Leyland Numbers
8th
ln 2
153rd
Look and Say
160th
Lucky Numbers
91st
Medal Tally
67th
Niven Numbers
364th
Niven Numbers (Long)
185th
Number Spiral
80th
Odious Numbers
257th
Odious Numbers (Long)
203rd
Ordinal Numbers
4th
Pangram Grep
179th
Pascal’s Triangle
78th
Pernicious Numbers
163rd
Pernicious Numbers (Long)
98th
Prime Numbers
159th
Prime Numbers (Long)
52nd
Quine
72nd
Recamán
96th
Repeating Decimals
49th
Reverse Polish Notation
185th
Rijndael S-box
80th
Rock-paper-scissors-Spock-lizard
122nd
Roman to Arabic
252nd
Rule 110
112th
Seven Segment
50th
Sierpiński Triangle
64th
Smith Numbers
85th
Transpose Sentence
195th
Van Eck Sequence
101st
π
247th
φ
267th
√2
226th
𝑒
154th