12 Days of Christmas
13th
622nd
99 Bottles of Beer
11th
572nd
Abundant Numbers
27th
304th
Abundant Numbers (Long)
27th
208th
Arithmetic Numbers
21st
154th
Arrows
233rd
ASCII Table
366th
Christmas Trees
361st
Collatz
23rd
230th
Cubes
248th
Day of Week
204th
Diamonds
293rd
Divisors
17th
740th
Emirp Numbers
11th
204th
Emirp Numbers (Long)
15th
349th
Emojify
269th
Evil Numbers
24th
348th
Evil Numbers (Long)
24th
246th
Fibonacci
52nd399th53rd213th
Fizz Buzz
36th
1,774th
Foo Fizz Buzz Bar
18th
712th
Happy Numbers
14th
321st
Happy Numbers (Long)
15th
410th
ISBN
312th
Leap Years
24th276th35th494th
Mandelbrot
5th
Niven Numbers
37th
395th
Niven Numbers (Long)
208th
Odious Numbers
25th
181st
Odious Numbers (Long)
24th
184th
Ordinal Numbers
10th
302nd
Pangram Grep
382nd
Pascal’s Triangle
492nd
Pernicious Numbers
419th
Prime Numbers
41st19th
454th
Prime Numbers (Long)
27th
514th
Quine
95th
Rock-paper-scissors-Spock-lizard
167th
Scrambled Sort
5th
Seven Segment
355th
Sierpiński Triangle
276th
Tongue-twisters
290th
Transpose Sentence
6th
148th
United States
318th