12 Days of Christmas
21st
24 Game
5th
99 Bottles of Beer
51st
Abundant Numbers
40th
Abundant Numbers (Long)
25th
Arabic to Roman
30th
Arithmetic Numbers
21st
Arrows
21st
Ascending Primes
15th
ASCII Table
28th
Billiards
5th
brainfuck
25th
Card Number Validation
13th
Catalan Numbers
25th
Catalan’s Constant
11th
Christmas Trees
18th
Collatz
43rd
CSS Colors
17th
Cubes
16th
Day of Week
16th
DFA Simulator
9th
Diamonds
32nd
Divisors
39th
Emirp Numbers
45th
Emirp Numbers (Long)
17th
Emojify
14th
Evil Numbers
28th
Evil Numbers (Long)
17th
Factorial Factorisation
13th
Farey Sequence
14th
Fibonacci
118th
Fizz Buzz
1st
Foo Fizz Buzz Bar
58th
Forsyth–Edwards Notation
13th
Fractions
20th
Game of Life
15th
Gijswijt’s Sequence
13th
Happy Numbers
26th
Happy Numbers (Long)
18th
Hexdump
15th
Intersection
24th
Inventory Sequence
16th
ISBN
27th
Jacobi Symbol
18th
Kaprekar Numbers
14th
Kolakoski Constant
15th
Kolakoski Sequence
25th
Leap Years
46th
Levenshtein Distance
14th
Leyland Numbers
21st
ln 2
16th
Look and Say
15th
Lucky Numbers
15th
Medal Tally
9th
Number Spiral
15th
PalindromemordnilaP
9th
Partition Numbers
7th
Pernicious Numbers (Long)
30th
Quine
1st
Rock-paper-scissors-Spock-lizard
15th
ROT13
11th
Seven Segment
20th
Sierpiński Triangle
24th
Spelling Numbers
20th
Tongue-twisters
18th
United States
16th