Abundant Numbers
12th
Abundant Numbers (Long)
12th
Arabic to Roman
418th
Arithmetic Numbers
620th
ASCII Table
277th
Calendar
145th222nd
Card Number Validation
42nd
Christmas Trees
744th
Collatz
817th
Diamonds
224th
Divisors
1,780th
Emirp Numbers
750th
Emirp Numbers (Long)
304th
Evil Numbers
1st
Evil Numbers (Long)
1st
Fibonacci
1st
Fizz Buzz
4,388th
Fractions
771st
Gijswijt’s Sequence
271st
Gray Code Decoder
1st
Gray Code Encoder
1st
Intersection
546th
Inventory Sequence
7th
ISBN
347th
Kolakoski Sequence
113th1st
Leap Years
187th
Leyland Numbers
265th141st
Look and Say
3rd
Lucky Tickets
110th
Multitap Input
23rd
Niven Numbers
1st
Niven Numbers (Long)
1st
Number Spiral
221st
Odious Numbers
1st
Odious Numbers (Long)
1st
Ordinal Numbers
934th
PalindromemordnilaP
78th
Pangram Grep
93rd
Pascal’s Triangle
1st
Pernicious Numbers
26th
Pernicious Numbers (Long)
275th
Prime Numbers
1st
Prime Numbers (Long)
1st
Quine
1st
Recamán
487th
Reverse Polish Notation
1,002nd
Rijndael S-box
207th
Roman to Arabic
368th
Rule 110
237th
Sierpiński Triangle
512th
Star Wars GPT
194th
Tic-tac-toe
312th
Transpose Sentence
33rd
Trinomial Triangle
1st
Van Eck Sequence
109th
Zeckendorf Representation
53rd