99 Bottles of Beer
1,039th
Abundant Numbers
591st
Abundant Numbers (Long)
33rd
Arithmetic Numbers
27th
ASCII Table
258th
Card Number Validation
4th
Catalan Numbers
40th
Christmas Trees
328th
Collatz
5th
Cubes
829th
Day of Week
58th
Diamonds
61st
Divisors
28th
Emojify
3rd
Evil Numbers
43rd
Evil Numbers (Long)
39th
Factorial Factorisation
438th
Fibonacci
44th
Fizz Buzz
58th
Foo Fizz Buzz Bar
11th
Gijswijt’s Sequence
8th
Happy Numbers
30th
Happy Numbers (Long)
51st
Intersection
14th
ISBN
1,373rd
7th
Kolakoski Sequence
261st
Leap Years
1,826th197th197th
Leyland Numbers
22nd
ln 2
26th
Look and Say
986th
Lucky Numbers
10th
Lucky Tickets
10th
Niven Numbers
46th
Niven Numbers (Long)
55th
Odious Numbers
41st
Odious Numbers (Long)
39th
Ordinal Numbers
969th
PalindromemordnilaP
223rd
Pangram Grep
30th
Pascal’s Triangle
47th
Pernicious Numbers
35th
Pernicious Numbers (Long)
33rd
Prime Numbers
110th
Prime Numbers (Long)
99th
Quine
164th
Recamán
33rd
Reverse Polish Notation
131st
Rock-paper-scissors-Spock-lizard
31st
Roman to Arabic
40th
SI Units
270th
Smith Numbers
43rd
Sudoku (Fill-in)
102nd
Transpose Sentence
74th
Vampire Numbers
65th
Van Eck Sequence
13th
φ
36th
√2
38th
𝑒
61st