12 Days of Christmas
13th
569th
99 Bottles of Beer
11th
523rd
Abundant Numbers
26th
276th
Abundant Numbers (Long)
25th
192nd
Arithmetic Numbers
20th
134th
Arrows
210th
ASCII Table
325th
Christmas Trees
324th
Collatz
21st
201st
Cubes
225th
Day of Week
179th
Diamonds
273rd
Divisors
13th
704th
Emirp Numbers
10th
187th
Emirp Numbers (Long)
13th
321st
Emojify
244th
Evil Numbers
22nd
314th
Evil Numbers (Long)
22nd
211th
Fibonacci
46th376th47th187th
Fizz Buzz
34th
1,698th
Foo Fizz Buzz Bar
16th
661st
Happy Numbers
13th
298th
Happy Numbers (Long)
15th
376th
ISBN
287th
Leap Years
20th246th32nd459th
Mandelbrot
5th
Niven Numbers
33rd
364th
Niven Numbers (Long)
185th
Odious Numbers
23rd
153rd
Odious Numbers (Long)
22nd
155th
Ordinal Numbers
10th
277th
Pangram Grep
356th
Pascal’s Triangle
462nd
Pernicious Numbers
388th
Prime Numbers
38th15th
426th
Prime Numbers (Long)
25th
475th
Quine
72nd
Rock-paper-scissors-Spock-lizard
152nd
Scrambled Sort
4th
Seven Segment
335th
Sierpiński Triangle
252nd
Tongue-twisters
269th
Transpose Sentence
5th
129th
United States
298th