12 Days of Christmas
5th
3rd
99 Bottles of Beer
17th
19th
Abundant Numbers
18th
30th
7th
114th
Abundant Numbers (Long)
21st
19th
92nd
Arabic to Roman
13th
10th
176th
Arithmetic Numbers
8th
8th
27th
ASCII Table
21st
15th
118th
brainfuck
20th
11th
105th
Card Number Validation
17th
12th
Catalan Numbers
8th
184th
Catalan’s Constant
6th
5th
Christmas Trees
12th
7th
11th
118th
321st
Collatz
48th
16th
20th
44th
CSS Colors
3rd4th
10th
9th
5th
15th
3rd
76th
4th
Cubes
78th
Day of Week
3rd
1st
96th
DFA Simulator
7th
8th
65th
Diamonds
12th
11th
24th
161st
Divisors
47th
26th
1st
Emirp Numbers
1st
12th
77th
Emojify
12th
10th
Evil Numbers
24th
17th
1st
1st
Evil Numbers (Long)
31st
18th
1st
44th
Farey Sequence
16th
14th
32nd
Fibonacci
33rd
4th47th2nd
32nd141st
37th
1st67th
45th130th1st127th140th95th37th25th28th35th
Fizz Buzz
1st
3rd
76th
1st
74th
47th
Foo Fizz Buzz Bar
11th
9th
1st
Fractions
8th
5th
1st
Game of Life
6th
9th
76th
Gray Code Decoder
10th
86th
Gray Code Encoder
17th
Happy Numbers
7th
9th
1st
Happy Numbers (Long)
7th
21st
11th
208th
Hexdump
17th
14th
59th
Intersection
12th
11th
29th
Inventory Sequence
16th
21st
96th
ISBN
8th
11th
74th
Jacobi Symbol
20th
10th
105th
Kolakoski Sequence
24th
23rd
86th
Leap Years
44th
27th
20th
73rd
21st
101st
Levenshtein Distance
11th
13th
44th
Leyland Numbers
9th
7th
10th
ln 2
11th
11th
Look and Say
14th
13th
Lucky Numbers
11th
8th
6th
39th
Lucky Tickets
11th
9th
82nd
Mandelbrot
106th
Medal Tally
8th
5th
100th
Morse Encoder
13th
8th
N Queens
7th
51st
Niven Numbers
1st
1st
1st
1st
93rd
Niven Numbers (Long)
42nd
41st
160th
Number Spiral
13th
9th
79th
Odious Numbers
23rd
13th
1st
1st
Odious Numbers (Long)
21st
12th
1st
1st
Ordinal Numbers
4th
20th
7th
Pangram Grep
18th
8th
66th
Pascal’s Triangle
7th
5th
286th
Pernicious Numbers
1st
1st
23rd
1st
Pernicious Numbers (Long)
23rd
23rd
30th
90th
Prime Numbers
45th
39th
10th
100th
Prime Numbers (Long)
43rd
39th
6th
66th
Proximity Grid
5th
7th
Quine
1st
1st
15th
2nd
11th
1st
8th
Recamán
46th
28th
386th
Repeating Decimals
9th
7th
75th
Reverse Polish Notation
12th
12th
1st
Rijndael S-box
3rd
3rd
2nd
9th
Rock-paper-scissors-Spock-lizard
6th
6th
Roman to Arabic
8th
5th
71st
ROT13
16th
1st
Rule 110
5th
3rd7th4th15th
10th
20th9th
9th
26th15th
3rd
Seven Segment
34th
17th
Sierpiński Triangle
20th
19th
31st
39th25th
Smith Numbers
30th
25th
Spelling Numbers
9th
8th
Star Wars Opening Crawl
119th
Time Distance
4th
5th
Tongue-twisters
14th27th
23rd
29th
Tower of Hanoi
21st
63rd
Transpose Sentence
23rd
United States
20th
Vampire Numbers
28th
19th
Van Eck Sequence
29th
21st
175th
Zeckendorf Representation
21st
95th
Zodiac Signs
9th
10th
31st
γ
5th
3rd
λ
30th
13th
π
18th
11th
19th70th
76th
τ
13th
9th
17th47th
69th
φ
12th
11th
1st
√2
11th
10th
118th
𝑒
26th
21st