12 Days of Christmas
13th
597th
99 Bottles of Beer
11th
549th
Abundant Numbers
26th
292nd
Abundant Numbers (Long)
26th
199th
Arithmetic Numbers
20th
145th
Arrows
225th
ASCII Table
344th
Christmas Trees
351st
Collatz
21st
218th
Cubes
239th
Day of Week
194th
Diamonds
282nd
Divisors
14th
726th
Emirp Numbers
10th
196th
Emirp Numbers (Long)
13th
338th
Emojify
261st
Evil Numbers
22nd
331st
Evil Numbers (Long)
22nd
226th
Fibonacci
49th387th51st197th
Fizz Buzz
34th
1,740th
Foo Fizz Buzz Bar
16th
687th
Happy Numbers
13th
310th
Happy Numbers (Long)
15th
388th
ISBN
304th
Leap Years
21st259th32nd484th
Mandelbrot
5th
Niven Numbers
34th
383rd
Niven Numbers (Long)
199th
Odious Numbers
23rd
165th
Odious Numbers (Long)
22nd
167th
Ordinal Numbers
10th
290th
Pangram Grep
374th
Pascal’s Triangle
477th
Pernicious Numbers
404th
Prime Numbers
39th17th
443rd
Prime Numbers (Long)
26th
499th
Quine
83rd
Rock-paper-scissors-Spock-lizard
160th
Scrambled Sort
4th
Seven Segment
345th
Sierpiński Triangle
267th
Tongue-twisters
281st
Transpose Sentence
5th
142nd
United States
306th