12 Days of Christmas
116th
Abundant Numbers
12th
Abundant Numbers (Long)
11th
Arabic to Roman
79th
Arithmetic Numbers
12th
Arrows
34th
Ascending Primes
ASCII Table
67th
brainfuck
94th
Card Number Validation
40th
Catalan Numbers
84th
Christmas Trees
27th
Collatz
72nd
Day of Week
1st
Diamonds
29th
Divisors
26th
Emirp Numbers
58th
Emirp Numbers (Long)
24th
Emojify
117th
Evil Numbers
81st
Evil Numbers (Long)
38th
Factorial Factorisation
35th
Farey Sequence
26th
Fibonacci
1st
Fizz Buzz
1st
Foo Fizz Buzz Bar
19th
Fractions
43rd85th
Game of Life
59th
Happy Numbers
50th
Happy Numbers (Long)
31st
Intersection
93rd
Inventory Sequence
34th
Kaprekar Numbers
43rd
Kolakoski Sequence
64th
Leap Years
74th
Leyland Numbers
36th
Look and Say
27th
Lucky Numbers
31st
Niven Numbers
1st
Niven Numbers (Long)
60th
Number Spiral
29th
Odious Numbers
81st
Odious Numbers (Long)
41st
Ordinal Numbers
97th
PalindromemordnilaP
34th
Pangram Grep
58th
Pascal’s Triangle
51st
Pernicious Numbers
64th
Pernicious Numbers (Long)
39th
Prime Numbers
1st
Prime Numbers (Long)
42nd
Recamán
51st
Reverse Polish Notation
58th
Roman to Arabic
34th
ROT13
30th
Rule 110
73rd
Scrambled Sort
26th
Seven Segment
63rd
Sierpiński Triangle
23rd
Smith Numbers
17th
Tongue-twisters
165th
Tower of Hanoi
26th
United States
145th
Van Eck Sequence
25th
π
56th