12 Days of Christmas
51st
99 Bottles of Beer
61st
Abundant Numbers
66th53rd
Abundant Numbers (Long)
54th61st
Arithmetic Numbers
44th31st
Ascending Primes
23rd
ASCII Table
31st
brainfuck
17th
Card Number Validation
23rd
Christmas Trees
26th
Collatz
51st
Cubes
19th
Day of Week
34th
Diamonds
18th
Divisors
73rd44th
Emirp Numbers
39th
Emirp Numbers (Long)
22nd
Evil Numbers
49th
Evil Numbers (Long)
37th
Factorial Factorisation
17th
Farey Sequence
24th
Fibonacci
430th235th121st37th962nd
Fizz Buzz
69th47th217th
Foo Fizz Buzz Bar
47th
Fractions
31st
Game of Life
17th
Happy Numbers
47th
Happy Numbers (Long)
32nd
Intersection
28th
Inventory Sequence
20th
ISBN
39th
Kaprekar Numbers
20th
Kolakoski Sequence
29th
Leap Years
75th
Leyland Numbers
27th
Look and Say
32nd
Lucky Numbers
20th
Lucky Tickets
12th
Medal Tally
7th
N Queens
13th
Niven Numbers
46th
Niven Numbers (Long)
40th
Number Spiral
19th
Odious Numbers
49th
Odious Numbers (Long)
34th
Ordinal Numbers
36th
Pangram Grep
37th
Partition Numbers
20th
Pascal’s Triangle
34th
632nd
Pernicious Numbers
61st
Pernicious Numbers (Long)
35th
Prime Numbers
44th
971st
Prime Numbers (Long)
33rd
Proximity Grid
15th
Quine
80th41st
869th
Recamán
17th
Reverse Polish Notation
16th
ROT13
21st
Rule 110
17th
Set
13th
Seven Segment
20th
Sierpiński Triangle
30th
Smith Numbers
19th
Tic-tac-toe
13th
Tongue-twisters
33rd
Transpose Sentence
20th
Trinomial Triangle
13th
United States
26th
Van Eck Sequence
20th
π
53rd