12 Days of Christmas
13th
601st
99 Bottles of Beer
11th
549th
Abundant Numbers
23rd
321st
Abundant Numbers (Long)
26th
215th
Arithmetic Numbers
20th
158th
Arrows
185th
ASCII Table
341st
Christmas Trees
358th
Collatz
21st
246th
Cubes
242nd
Day of Week
196th
Diamonds
297th
Divisors
13th
723rd
Emirp Numbers
8th
94th
Emirp Numbers (Long)
13th
322nd
Emojify
250th
Evil Numbers
22nd
323rd
Evil Numbers (Long)
22nd
218th
Fibonacci
46th379th48th190th
Fizz Buzz
34th
1,739th
Foo Fizz Buzz Bar
16th
484th
Happy Numbers
10th
121st
Happy Numbers (Long)
15th
355th
ISBN
297th
Leap Years
20th250th32nd441st
Mandelbrot
5th
Niven Numbers
30th
382nd
Niven Numbers (Long)
195th
Odious Numbers
23rd
159th
Odious Numbers (Long)
22nd
160th
Ordinal Numbers
10th
296th
Pangram Grep
374th
Pascal’s Triangle
470th
Pernicious Numbers
402nd
Prime Numbers
39th15th
415th
Prime Numbers (Long)
26th
489th
Quine
75th
Rock-paper-scissors-Spock-lizard
173rd
Scrambled Sort
4th
Seven Segment
341st
Sierpiński Triangle
261st
Tongue-twisters
161st
Transpose Sentence
5th
145th
United States
305th