12 Days of Christmas
7th
99 Bottles of Beer
4th
Abundant Numbers
7th
39th
Abundant Numbers (Long)
1st
Arabic to Roman
13th
Arithmetic Numbers
5th
14th
3rd
ASCII Table
10th
Billiards
2nd
brainfuck
6th
3rd
Card Number Validation
3rd
Catalan Numbers
12th
Christmas Trees
26th
18th
65th
Collatz
2nd
CSS Colors
1st
Cubes
9th
Day of Week
1st
Diamonds
9th
11th
24th
Divisors
15th
1st
44th
Emirp Numbers
35th
9th
6th
Emirp Numbers (Long)
7th
Emojify
6th
Evil Numbers
29th
1st
1st
21st
Evil Numbers (Long)
22nd
4th
41st
24th
Factorial Factorisation
7th
Farey Sequence
12th
4th
Fibonacci
1st
9th50th3rd43rd1st
19th36th
26th1st16th1st4th1st84th7th8th
Fizz Buzz
30th1st
12th
215th
Foo Fizz Buzz Bar
14th
Fractions
12th
1st
Game of Life
3rd
Happy Numbers
17th
42nd
Happy Numbers (Long)
2nd
25th
Hexdump
13th
Intersection
4th
Inventory Sequence
5th
ISBN
3rd
Kaprekar Numbers
4th
Kolakoski Constant
5th
Kolakoski Sequence
1st
Leap Years
9th
1st
5th
17th
5th
Levenshtein Distance
7th
48th
Leyland Numbers
15th
37th
Look and Say
12th
Mandelbrot
1st
Maze
8th
Medal Tally
3rd
Niven Numbers
16th
47th
21st
1st
14th
Niven Numbers (Long)
17th
15th
1st
Number Spiral
11th
2nd
Odious Numbers
26th
1st
1st
19th
Odious Numbers (Long)
21st
4th
1st
21st
Ordinal Numbers
11th
PalindromemordnilaP
4th
Pangram Grep
6th
Partition Numbers
11th
Pascal’s Triangle
1st
3rd
Pernicious Numbers
22nd
43rd
33rd
21st
22nd46th
1st
1st
22nd
Prime Numbers
1st
65th
Prime Numbers (Long)
13th
73rd
Quine
1st1st
1st
1st
1st
76th
1st
Recamán
6th
Reverse Polish Notation
1st
13th
ROT13
7th
Seven Segment
7th
Sierpiński Triangle
14th
38th
Smith Numbers
5th
Spelling Numbers
52nd
5th
Tic-tac-toe
5th
Tongue-twisters
10th
Tower of Hanoi
10th
Transpose Sentence
3rd
Vampire Numbers
1st
3rd
35th
Van Eck Sequence
1st
π
7th
√2
10th
𝑒
9th
2nd