Abundant Numbers
155th
ASCII Table
167th
Christmas Trees
230th
Collatz
66th
27th
35th
19th
94th
Divisors
102nd
39th
1st
1st
Emirp Numbers
20th
87th
Evil Numbers
98th
Fibonacci
31st
144th
1st
6th
Fizz Buzz
20th
38th
8th
1st
8th
46th
1st
Foo Fizz Buzz Bar
1st
24th
Happy Numbers
145th
Happy Numbers (Long)
84th
Leap Years
169th
Leyland Numbers
136th
Niven Numbers
17th
29th
40th
105th
Odious Numbers
114th
Pangram Grep
20th
134th
Pascal’s Triangle
90th
34th
Prime Numbers
30th
55th
120th
Prime Numbers (Long)
38th
Quine
171st
52nd
Recamán
26th