12 Days of Christmas
51st
99 Bottles of Beer
61st
Abundant Numbers
68th54th
Abundant Numbers (Long)
55th61st
Arithmetic Numbers
46th32nd
Ascending Primes
23rd
ASCII Table
31st
brainfuck
18th
Card Number Validation
22nd
Christmas Trees
26th
Collatz
58th
Cubes
21st
Day of Week
35th
Diamonds
17th
Divisors
77th46th
Emirp Numbers
39th
Emirp Numbers (Long)
22nd
Evil Numbers
49th
Evil Numbers (Long)
37th
Factorial Factorisation
17th
Farey Sequence
23rd
Fibonacci
431st235th125th38th973rd
Fizz Buzz
77th46th222nd
Foo Fizz Buzz Bar
51st
Fractions
33rd
Game of Life
17th
Happy Numbers
47th
Happy Numbers (Long)
31st
Intersection
28th
Inventory Sequence
20th
ISBN
39th
Kaprekar Numbers
20th
Kolakoski Sequence
29th
Leap Years
81st
Leyland Numbers
28th
Look and Say
33rd
Lucky Numbers
20th
Lucky Tickets
12th
Medal Tally
7th
N Queens
12th
Niven Numbers
48th
Niven Numbers (Long)
41st
Number Spiral
19th
Odious Numbers
49th
Odious Numbers (Long)
34th
Ordinal Numbers
36th
Pangram Grep
38th
Partition Numbers
19th
Pascal’s Triangle
35th
636th
Pernicious Numbers
61st
Pernicious Numbers (Long)
36th
Prime Numbers
48th
980th
Prime Numbers (Long)
37th
Proximity Grid
15th
Quine
80th47th
879th
Recamán
18th
Reverse Polish Notation
17th
ROT13
24th
Rule 110
17th
Set
14th
Seven Segment
21st
Sierpiński Triangle
30th
Smith Numbers
19th
Tic-tac-toe
13th
Tongue-twisters
32nd
Transpose Sentence
19th
Trinomial Triangle
14th
United States
26th
Van Eck Sequence
20th
π
52nd