12 Days of Christmas
12th
579th
99 Bottles of Beer
11th
538th
Abundant Numbers
23rd
312th
Abundant Numbers (Long)
25th
206th
Arithmetic Numbers
20th
152nd
Arrows
180th
ASCII Table
330th
Christmas Trees
341st
Collatz
21st
240th
Cubes
239th
Day of Week
186th
Diamonds
292nd
Divisors
13th
715th
Emirp Numbers
8th
91st
Emirp Numbers (Long)
13th
311th
Emojify
239th
Evil Numbers
22nd
308th
Evil Numbers (Long)
22nd
207th
Fibonacci
46th369th46th185th
Fizz Buzz
33rd
1,712th
Foo Fizz Buzz Bar
16th
471st
Happy Numbers
10th
116th
Happy Numbers (Long)
15th
350th
ISBN
286th
Leap Years
19th245th32nd431st
Mandelbrot
5th
Niven Numbers
30th
369th
Niven Numbers (Long)
188th
Odious Numbers
23rd
152nd
Odious Numbers (Long)
22nd
153rd
Ordinal Numbers
10th
290th
Pangram Grep
363rd
Pascal’s Triangle
465th
Pernicious Numbers
389th
Prime Numbers
38th13th
401st
Prime Numbers (Long)
25th
472nd
Quine
72nd
Rock-paper-scissors-Spock-lizard
170th
Scrambled Sort
4th
Seven Segment
332nd
Sierpiński Triangle
255th
Tongue-twisters
154th
Transpose Sentence
5th
135th
United States
298th