Abundant Numbers
27th
Abundant Numbers (Long)
19th15th32nd18th
450th
Arithmetic Numbers
21st
Collatz
37th
Divisors
46th
Evil Numbers
30th33rd
1st
Evil Numbers (Long)
33rd26th
33rd
Farey Sequence
22nd
Fibonacci
95th
Fizz Buzz
32nd
Fractions
24th
Intersection
24th
Jacobi Symbol
16th
Leap Years
142nd
ln 2
18th
18th
Niven Numbers
110th
Niven Numbers (Long)
27th
Odious Numbers
61st35th
Odious Numbers (Long)
42nd25th
13th
Pascal’s Triangle
28th
Pernicious Numbers
66th
Pernicious Numbers (Long)
19th
Prime Numbers
91st
236th
Prime Numbers (Long)
51st
36th
141st
Quine
65th
Reverse Polish Notation
6th
π
35th
373rd
φ
245th
√2
357th