12 Days of Christmas
18th
99 Bottles of Beer
61st
Abundant Numbers
9th
65th
Abundant Numbers (Long)
8th
Arabic to Roman
8th
Arithmetic Numbers
14th
8th
Ascending Primes
7th
brainfuck
13th
Card Number Validation
6th
Catalan Numbers
16th
1st
311th
12th
53rd
Catalan’s Constant
2nd
Christmas Trees
35th
50th
Collatz
9th
28th
CSS Colors
15th
8th
35th
19th
Day of Week
13th
18th
86th
77th
1st
Diamonds
20th
38th
Divisors
21st
43rd
79th
Emirp Numbers
18th
12th
46th
Emirp Numbers (Long)
12th
8th
26th
Emojify
7th
28th
Evil Numbers
19th
1st
45th
328th
26th
Evil Numbers (Long)
19th
1st
41st
16th
Factorial Factorisation
7th
Fibonacci
61st
27th
36th
84th
8th
Fizz Buzz
29th
15th
7th40th
218th
33rd
4th
46th
Foo Fizz Buzz Bar
3rd
Fractions
113th
15th
1st
Game of Life
3rd
Happy Numbers
20th
Happy Numbers (Long)
15th
Hexdump
💎
20th
ISBN
6th
💎
12th
25th
Jacobi Symbol
4th
Leap Years
14th
11th
61st
51st
Levenshtein Distance
16th
Leyland Numbers
15th
ln 2
8th
2nd
242nd
Look and Say
10th
63rd
Medal Tally
4th
Niven Numbers
50th
18th
12th
24th
19th
44th
Niven Numbers (Long)
42nd
15th
7th
22nd
20th
1st
Number Spiral
11th
Odious Numbers
16th
1st
46th
22nd
Odious Numbers (Long)
14th
1st
45th
12th
Ordinal Numbers
7th
44th
PalindromemordnilaP
4th
Pangram Grep
24th
16th
8th
23rd
17th
182nd
45th
15th
Pascal’s Triangle
32nd
43rd
3rd
Pernicious Numbers
14th
1st
210th
57th
Pernicious Numbers (Long)
14th
1st
32nd
Prime Numbers
1st
15th
1st
172nd
19th
27th
Prime Numbers (Long)
1st
5th
1st
61st
36th
Quine
1st44th1st28th
25th102nd139th63rd
20th
1st23rd21st4th1st26th8th1st
1st39th33rd15th5th19th119th366th1st
1st23rd1st26th58th74th
39th80th17th14th
1st23rd23rd1st47th37th17th41st
15th
Recamán
13th
Reverse Polish Notation
3rd
54th
Roman to Arabic
12th
28th
Rule 110
3rd
Sierpiński Triangle
4th
Smith Numbers
12th
Star Wars Opening Crawl
27th
Tongue-twisters
47th
Transpose Sentence
6th
United States
39th
Vampire Numbers
46th
Van Eck Sequence
23rd
γ
5th
π
18th
3rd
τ
13th
3rd
φ
6th
√2
11th
𝑒
7th
1st