12 Days of Christmas
439th
99 Bottles of Beer
230th
Abundant Numbers
91st
Abundant Numbers (Long)
70th
Arithmetic Numbers
201st
ASCII Table
348th
Card Number Validation
139th
Catalan Numbers
101st
Christmas Trees
16th
Collatz
30th
Diamonds
209th
Divisors
378th
Emirp Numbers
96th
Evil Numbers
228th
Evil Numbers (Long)
255th
Fibonacci
170th1st
Fizz Buzz
54th
Foo Fizz Buzz Bar
1st
Fractions
170th
Happy Numbers
122nd
Happy Numbers (Long)
17th
Intersection
191st
Inventory Sequence
149th
Jacobi Symbol
73rd
Leap Years
65th159th
Leyland Numbers
7th
Look and Say
117th
Lucky Numbers
73rd
Niven Numbers
65th
Niven Numbers (Long)
37th
Number Spiral
265th
Odious Numbers
274th
Odious Numbers (Long)
200th
Ordinal Numbers
134th
PalindromemordnilaP
50th
Pangram Grep
52nd
Pascal’s Triangle
1st
Pernicious Numbers
49th178th
Pernicious Numbers (Long)
140th
Prime Numbers
121st
Prime Numbers (Long)
294th
Recamán
55th
ROT13
46th
Smith Numbers
41st
Tongue-twisters
122nd
Transpose Sentence
48th
United States
227th
Van Eck Sequence
132nd