12 Days of Christmas
113th
Abundant Numbers
12th
Abundant Numbers (Long)
11th
Arabic to Roman
75th
Arithmetic Numbers
12th
Arrows
34th
Ascending Primes
ASCII Table
61st
brainfuck
87th
Card Number Validation
38th
Catalan Numbers
74th
Christmas Trees
27th
Collatz
62nd
Day of Week
1st
Diamonds
29th
Divisors
25th
Emirp Numbers
57th
Emirp Numbers (Long)
21st
Emojify
114th
Evil Numbers
75th
Evil Numbers (Long)
36th
Factorial Factorisation
32nd
Farey Sequence
24th
Fibonacci
1st
Fizz Buzz
1st
Foo Fizz Buzz Bar
19th
Fractions
42nd76th
Game of Life
50th
Happy Numbers
48th
Happy Numbers (Long)
29th
Intersection
86th
Inventory Sequence
31st
Kaprekar Numbers
38th
Kolakoski Sequence
64th
Leap Years
65th
Leyland Numbers
34th
Look and Say
27th
Lucky Numbers
31st
Niven Numbers
1st
Niven Numbers (Long)
56th
Number Spiral
28th
Odious Numbers
73rd
Odious Numbers (Long)
37th
Ordinal Numbers
92nd
PalindromemordnilaP
33rd
Pangram Grep
56th
Pascal’s Triangle
48th
Pernicious Numbers
62nd
Pernicious Numbers (Long)
34th
Prime Numbers
1st
Prime Numbers (Long)
40th
Recamán
51st
Reverse Polish Notation
54th
Roman to Arabic
33rd
ROT13
30th
Rule 110
67th
Scrambled Sort
21st
Seven Segment
61st
Sierpiński Triangle
23rd
Smith Numbers
17th
Tongue-twisters
153rd
United States
141st
Van Eck Sequence
25th
π
51st