12 Days of Christmas
13th
601st
99 Bottles of Beer
11th
551st
Abundant Numbers
26th
295th
Abundant Numbers (Long)
26th
202nd
Arithmetic Numbers
20th
150th
Arrows
226th
ASCII Table
347th
Christmas Trees
353rd
Collatz
21st
221st
Cubes
241st
Day of Week
196th
Diamonds
285th
Divisors
14th
728th
Emirp Numbers
10th
197th
Emirp Numbers (Long)
13th
339th
Emojify
262nd
Evil Numbers
22nd
336th
Evil Numbers (Long)
22nd
231st
Fibonacci
49th388th51st200th
Fizz Buzz
34th
1,746th
Foo Fizz Buzz Bar
16th
690th
Happy Numbers
13th
313th
Happy Numbers (Long)
15th
394th
ISBN
307th
Leap Years
22nd264th32nd488th
Mandelbrot
5th
Niven Numbers
34th
386th
Niven Numbers (Long)
202nd
Odious Numbers
23rd
170th
Odious Numbers (Long)
22nd
172nd
Ordinal Numbers
10th
291st
Pangram Grep
375th
Pascal’s Triangle
481st
Pernicious Numbers
409th
Prime Numbers
39th17th
445th
Prime Numbers (Long)
26th
501st
Quine
84th
Rock-paper-scissors-Spock-lizard
161st
Scrambled Sort
4th
Seven Segment
349th
Sierpiński Triangle
269th
Tongue-twisters
282nd
Transpose Sentence
5th
143rd
United States
307th