12 Days of Christmas
47th
99 Bottles of Beer
58th
Abundant Numbers
60th42nd
Abundant Numbers (Long)
51st35th
Arithmetic Numbers
40th29th
Ascending Primes
22nd
ASCII Table
31st
brainfuck
17th
Card Number Validation
21st
Christmas Trees
24th
Collatz
47th
Cubes
19th
Day of Week
32nd
Diamonds
14th
Divisors
70th37th
Emirp Numbers
37th
Emirp Numbers (Long)
20th
Evil Numbers
45th
Evil Numbers (Long)
35th
Factorial Factorisation
14th
Farey Sequence
23rd
Fibonacci
418th226th106th37th936th
Fizz Buzz
54th47th58th
Foo Fizz Buzz Bar
43rd
Fractions
29th
Game of Life
17th
Happy Numbers
45th
Happy Numbers (Long)
30th
Intersection
26th
Inventory Sequence
20th
ISBN
39th
Kaprekar Numbers
19th
Kolakoski Sequence
29th
Leap Years
84th
Leyland Numbers
27th
Look and Say
31st
Lucky Numbers
19th
Lucky Tickets
12th
Medal Tally
7th
N Queens
12th
Niven Numbers
43rd
Niven Numbers (Long)
35th
Number Spiral
16th
Odious Numbers
46th
Odious Numbers (Long)
33rd
Ordinal Numbers
36th
Pangram Grep
33rd
Partition Numbers
18th
Pascal’s Triangle
34th
622nd
Pernicious Numbers
58th
Pernicious Numbers (Long)
35th
Prime Numbers
37th
946th
Prime Numbers (Long)
27th
Proximity Grid
14th
Quine
78th35th
851st
Recamán
17th
Reverse Polish Notation
16th
ROT13
19th
Rule 110
16th
Set
12th
Seven Segment
20th
Sierpiński Triangle
30th
Smith Numbers
19th
Tic-tac-toe
12th
Tongue-twisters
30th
Transpose Sentence
17th
Trinomial Triangle
13th
United States
25th
Van Eck Sequence
19th
π
50th