12 Days of Christmas
10th
99 Bottles of Beer
7th
Abundant Numbers
10th
Abundant Numbers (Long)
11th
Arithmetic Numbers
11th
ASCII Table
25th
Calendar
8th25th
Catalan Numbers
23rd
Christmas Trees
14th
Collatz
23rd
Day of Week
18th
Diamonds
6th
17th68th
Divisors
15th45th9th16th20th28th17th
18th88th39th
59th50th46th
Emirp Numbers
35th162nd
Emirp Numbers (Long)
19th
Emojify
27th
Evil Numbers
35th
34th
Evil Numbers (Long)
29th
Factorial Factorisation
15th
Farey Sequence
37th
Fibonacci
20th
1st131st44th
Fizz Buzz
17th
8th
16th28th
418th
Foo Fizz Buzz Bar
7th
7th
14th
52nd
Fractions
19th
Gray Code Decoder
13th
Gray Code Encoder
18th
Intersection
7th
113th
ISBN
38th
Jacobi Symbol
17th
Leap Years
18th
32nd
Leyland Numbers
14th
Morse Encoder
14th
Multitap Input
7th
Niven Numbers
36th
Niven Numbers (Long)
26th
Number Spiral
16th
Odious Numbers
32nd
Odious Numbers (Long)
26th
Ordinal Numbers
177th
Pangram Grep
18th
Pascal’s Triangle
27th
Pernicious Numbers
32nd
Pernicious Numbers (Long)
16th
Prime Numbers
14th
20th
17th
194th
Prime Numbers (Long)
14th
14th
17th
Recamán
16th
Rock-paper-scissors-Spock-lizard
16th
ROT13
20th
Seven Segment
20th
16th
Taxicab Numbers
20th
Time Distance
9th
Tongue-twisters
44th
Transpose Sentence
6th