99 Bottles of Beer
1,051st
Abundant Numbers
608th
Abundant Numbers (Long)
55th
Arithmetic Numbers
47th
ASCII Table
275th
Card Number Validation
4th
Catalan Numbers
42nd
Christmas Trees
337th
Collatz
363rd
Cubes
853rd
Day of Week
62nd
Diamonds
64th
Divisors
28th
Emojify
3rd
Evil Numbers
46th
Evil Numbers (Long)
42nd
Factorial Factorisation
483rd
Fibonacci
45th
Fizz Buzz
60th
Foo Fizz Buzz Bar
11th
Gijswijt’s Sequence
7th
Happy Numbers
30th
Happy Numbers (Long)
65th
Intersection
19th
ISBN
1,447th
7th
Kolakoski Sequence
275th
Leap Years
1,809th207th207th
Leyland Numbers
23rd
ln 2
28th
Look and Say
1,034th
Lucky Numbers
12th
Lucky Tickets
13th
Niven Numbers
49th
Niven Numbers (Long)
56th
Odious Numbers
44th
Odious Numbers (Long)
42nd
Ordinal Numbers
988th
PalindromemordnilaP
251st
Pangram Grep
33rd
Pascal’s Triangle
51st
Pernicious Numbers
38th
Pernicious Numbers (Long)
34th
Prime Numbers
116th
Prime Numbers (Long)
105th
Quine
167th
Recamán
37th
Reverse Polish Notation
118th
Rock-paper-scissors-Spock-lizard
31st
Roman to Arabic
44th
SI Units
293rd
Smith Numbers
46th
Sudoku (Fill-in)
109th
Transpose Sentence
80th
Vampire Numbers
66th
Van Eck Sequence
13th
φ
38th
√2
40th
𝑒
66th