12 Days of Christmas
49th
99 Bottles of Beer
59th
Abundant Numbers
61st44th
Abundant Numbers (Long)
51st37th
Arithmetic Numbers
41st30th
Ascending Primes
22nd
ASCII Table
31st
brainfuck
17th
Card Number Validation
22nd
Christmas Trees
26th
Collatz
49th
Cubes
19th
Day of Week
34th
Diamonds
15th
Divisors
70th38th
Emirp Numbers
38th
Emirp Numbers (Long)
21st
Evil Numbers
46th
Evil Numbers (Long)
36th
Factorial Factorisation
15th
Farey Sequence
23rd
Fibonacci
424th230th111th37th939th
Fizz Buzz
59th47th210th
Foo Fizz Buzz Bar
47th
Fractions
30th
Game of Life
17th
Happy Numbers
46th
Happy Numbers (Long)
30th
Intersection
28th
Inventory Sequence
20th
ISBN
39th
Kaprekar Numbers
20th
Kolakoski Sequence
29th
Leap Years
72nd
Leyland Numbers
27th
Look and Say
32nd
Lucky Numbers
19th
Lucky Tickets
12th
Medal Tally
7th
N Queens
12th
Niven Numbers
43rd
Niven Numbers (Long)
35th
Number Spiral
18th
Odious Numbers
46th
Odious Numbers (Long)
33rd
Ordinal Numbers
36th
Pangram Grep
34th
Partition Numbers
18th
Pascal’s Triangle
34th
624th
Pernicious Numbers
58th
Pernicious Numbers (Long)
35th
Prime Numbers
39th
954th
Prime Numbers (Long)
28th
Proximity Grid
15th
Quine
79th36th
856th
Recamán
17th
Reverse Polish Notation
16th
ROT13
20th
Rule 110
17th
Set
13th
Seven Segment
20th
Sierpiński Triangle
30th
Smith Numbers
19th
Tic-tac-toe
13th
Tongue-twisters
32nd
Transpose Sentence
19th
Trinomial Triangle
13th
United States
25th
Van Eck Sequence
19th
π
50th