12 Days of Christmas
40th
99 Bottles of Beer
48th
Abundant Numbers
50th30th
Abundant Numbers (Long)
43rd21st
Arithmetic Numbers
36th15th
Ascending Primes
11th
ASCII Table
24th
brainfuck
14th
Card Number Validation
12th
Christmas Trees
17th
Collatz
28th
Cubes
16th
Day of Week
22nd
Diamonds
8th
Divisors
63rd12th
Emirp Numbers
27th
Emirp Numbers (Long)
12th
Evil Numbers
29th
Evil Numbers (Long)
18th
Factorial Factorisation
6th
Farey Sequence
16th
Fibonacci
376th191st81st35th865th
Fizz Buzz
1st46th53rd
Foo Fizz Buzz Bar
25th
Fractions
21st
Game of Life
14th
Happy Numbers
34th
Happy Numbers (Long)
20th
Intersection
20th
Inventory Sequence
12th
ISBN
31st
Kaprekar Numbers
11th
Kolakoski Sequence
24th
Leap Years
74th
Leyland Numbers
19th
Look and Say
21st
Lucky Numbers
16th
Lucky Tickets
6th
Medal Tally
7th
N Queens
6th
Niven Numbers
25th
Niven Numbers (Long)
19th
Number Spiral
12th
Odious Numbers
29th
Odious Numbers (Long)
14th
Ordinal Numbers
30th
Pangram Grep
25th
Partition Numbers
12th
Pascal’s Triangle
29th
570th
Pernicious Numbers
47th
Pernicious Numbers (Long)
28th
Prime Numbers
21st
889th
Prime Numbers (Long)
7th
Proximity Grid
13th
Quine
69th1st
795th
Recamán
5th
Reverse Polish Notation
12th
ROT13
11th
Rule 110
11th
Set
6th
Seven Segment
16th
Sierpiński Triangle
25th
Smith Numbers
14th
Tic-tac-toe
10th
Tongue-twisters
21st
Transpose Sentence
12th
United States
22nd
Van Eck Sequence
10th
π
39th