12 Days of Christmas
163rd
Abundant Numbers
176th
Abundant Numbers (Long)
126th
Arithmetic Numbers
58th65th
ASCII Table
389th
Catalan Numbers
42nd89th
Collatz
29th126th
Divisors
120th
Emirp Numbers
219th
Emirp Numbers (Long)
106th
Evil Numbers
140th
Evil Numbers (Long)
41st
Farey Sequence
131st
Fibonacci
191st
Fizz Buzz
215th
Foo Fizz Buzz Bar
134th
Fractions
154th
Happy Numbers
233rd
Happy Numbers (Long)
138th
Inventory Sequence
84th
Kaprekar Numbers
83rd
Kolakoski Sequence
130th
Leap Years
119th
Leyland Numbers
87th
Look and Say
86th
N Queens
85th
Niven Numbers
83rd
Niven Numbers (Long)
64th
Odious Numbers
159th
Odious Numbers (Long)
113th
PalindromemordnilaP
48th
Pangram Grep
121st
Partition Numbers
92nd
Pascal’s Triangle
148th
Pernicious Numbers
96th
Pernicious Numbers (Long)
210th
Prime Numbers
79th86th
Prime Numbers (Long)
233rd
Quine
75th
Recamán
134th
Reverse Polish Notation
100th
ROT13
178th
Scrambled Sort
77th
Set
57th
Smith Numbers
70th
Spelling Numbers
76th
Tic-tac-toe
70th
Topological Sort
36th
Transpose Sentence
133rd
Trinomial Triangle
87th
United States
66th
Vampire Numbers
71st
Van Eck Sequence
138th
Zeckendorf Representation
116th
π
134th65th218th491st74th