12 Days of Christmas
13th
567th
99 Bottles of Beer
11th
521st
Abundant Numbers
26th
275th
Abundant Numbers (Long)
25th
189th
Arithmetic Numbers
20th
132nd
Arrows
209th
ASCII Table
324th
Christmas Trees
323rd
Collatz
21st
199th
Cubes
224th
Day of Week
177th
Diamonds
272nd
Divisors
13th
704th
Emirp Numbers
10th
186th
Emirp Numbers (Long)
13th
319th
Emojify
241st
Evil Numbers
22nd
309th
Evil Numbers (Long)
22nd
209th
Fibonacci
46th372nd46th186th
Fizz Buzz
34th
1,693rd
Foo Fizz Buzz Bar
16th
657th
Happy Numbers
13th
297th
Happy Numbers (Long)
15th
374th
ISBN
286th
Leap Years
20th245th32nd459th
Mandelbrot
5th
Niven Numbers
33rd
364th
Niven Numbers (Long)
184th
Odious Numbers
23rd
153rd
Odious Numbers (Long)
22nd
154th
Ordinal Numbers
10th
277th
Pangram Grep
354th
Pascal’s Triangle
462nd
Pernicious Numbers
387th
Prime Numbers
38th15th
424th
Prime Numbers (Long)
25th
474th
Quine
72nd
Rock-paper-scissors-Spock-lizard
152nd
Scrambled Sort
4th
Seven Segment
331st
Sierpiński Triangle
251st
Tongue-twisters
267th
Transpose Sentence
5th
129th
United States
296th