99 Bottles of Beer
987th
Abundant Numbers
562nd
Abundant Numbers (Long)
31st
Arithmetic Numbers
25th
ASCII Table
242nd
Card Number Validation
3rd
Catalan Numbers
38th
Christmas Trees
312th
Collatz
5th
Cubes
775th
Day of Week
54th
Diamonds
57th
Divisors
26th
Emojify
3rd
Evil Numbers
40th
Evil Numbers (Long)
36th
Factorial Factorisation
405th
Fibonacci
42nd
Fizz Buzz
56th
Foo Fizz Buzz Bar
15th
Gijswijt’s Sequence
8th
Happy Numbers
29th
Happy Numbers (Long)
48th
Intersection
15th
ISBN
1,281st
13th
Kolakoski Sequence
253rd
Leap Years
1,756th196th188th
Leyland Numbers
19th
ln 2
26th
Look and Say
912th
Lucky Numbers
9th
Lucky Tickets
10th
Niven Numbers
43rd
Niven Numbers (Long)
52nd
Odious Numbers
38th
Odious Numbers (Long)
36th
Ordinal Numbers
918th
PalindromemordnilaP
203rd
Pangram Grep
28th
Pascal’s Triangle
43rd
Pernicious Numbers
33rd
Pernicious Numbers (Long)
31st
Prime Numbers
104th
Prime Numbers (Long)
93rd
Quine
160th
Recamán
32nd
Reverse Polish Notation
122nd
Rock-paper-scissors-Spock-lizard
29th
Roman to Arabic
35th
SI Units
241st
Smith Numbers
45th
Sudoku (Fill-in)
95th
Transpose Sentence
80th
Vampire Numbers
63rd
Van Eck Sequence
13th
φ
34th
√2
36th
𝑒
58th