12 Days of Christmas
5th
3rd
99 Bottles of Beer
17th
19th
Abundant Numbers
19th
27th
7th
109th
Abundant Numbers (Long)
19th
15th
90th
Arabic to Roman
12th
9th
165th
Arithmetic Numbers
8th
7th
24th
ASCII Table
20th
14th
107th
brainfuck
20th
10th
98th
Card Number Validation
16th
11th
Catalan Numbers
8th
177th
Catalan’s Constant
6th
5th
Christmas Trees
12th
7th
10th
117th
312th
Collatz
46th
16th
19th
40th
CSS Colors
3rd4th
9th
9th
5th
14th
3rd
69th
3rd
Cubes
72nd
Day of Week
1st
1st
90th
DFA Simulator
7th
8th
59th
Diamonds
12th
9th
21st
153rd
Divisors
46th
24th
1st
Emirp Numbers
1st
11th
71st
Emojify
12th
9th
Evil Numbers
25th
16th
1st
1st
Evil Numbers (Long)
31st
17th
1st
42nd
Farey Sequence
16th
13th
29th
Fibonacci
30th
14th44th1st
26th138th
36th
1st63rd
44th126th1st125th130th95th35th21st28th34th
Fizz Buzz
1st
3rd
75th
1st
63rd
46th
Foo Fizz Buzz Bar
12th
9th
1st
Fractions
8th
4th
1st
Game of Life
6th
9th
67th
Gray Code Decoder
14th
73rd
Gray Code Encoder
14th
Happy Numbers
7th
9th
1st
Happy Numbers (Long)
10th
21st
11th
196th
Hexdump
17th
12th
52nd
Intersection
10th
10th
29th
Inventory Sequence
16th
21st
89th
ISBN
8th
11th
69th
Jacobi Symbol
20th
10th
98th
Kolakoski Sequence
24th
21st
81st
Leap Years
42nd
25th
18th
61st
19th
96th
Levenshtein Distance
10th
11th
28th
Leyland Numbers
9th
7th
8th
ln 2
10th
11th
Look and Say
14th
12th
Lucky Numbers
11th
8th
6th
33rd
Lucky Tickets
11th
9th
77th
Mandelbrot
102nd
Medal Tally
8th
4th
93rd
Morse Encoder
13th
8th
N Queens
7th
42nd
Niven Numbers
1st
1st
1st
1st
87th
Niven Numbers (Long)
39th
36th
149th
Number Spiral
13th
8th
73rd
Odious Numbers
25th
12th
1st
1st
Odious Numbers (Long)
21st
11th
1st
1st
Ordinal Numbers
4th
20th
5th
Pangram Grep
18th
8th
63rd
Pascal’s Triangle
7th
4th
277th
Pernicious Numbers
1st
1st
21st
1st
Pernicious Numbers (Long)
21st
21st
28th
83rd
Prime Numbers
43rd
36th
9th
92nd
Prime Numbers (Long)
42nd
37th
6th
62nd
Proximity Grid
5th
7th
Quine
1st
1st
15th
2nd
10th
1st
8th
Recamán
46th
25th
375th
Repeating Decimals
9th
7th
69th
Reverse Polish Notation
12th
12th
1st
Rijndael S-box
3rd
2nd
2nd
8th
Rock-paper-scissors-Spock-lizard
6th
6th
Roman to Arabic
8th
5th
67th
ROT13
15th
1st
Rule 110
5th
4th7th4th15th
9th
18th8th
8th
25th
3rd
Seven Segment
33rd
16th
Sierpiński Triangle
24th
19th
31st
35th
Smith Numbers
27th
23rd
Spelling Numbers
9th
8th
Star Wars Opening Crawl
114th
Time Distance
3rd
5th
Tongue-twisters
14th27th
23rd
27th
Tower of Hanoi
19th
58th
Transpose Sentence
20th
United States
20th
Vampire Numbers
28th
17th
Van Eck Sequence
29th
21st
171st
Zeckendorf Representation
21st
89th
Zodiac Signs
8th
9th
29th
γ
5th
3rd
λ
29th
13th
π
18th
11th
16th68th
73rd
τ
13th
9th
13th45th
66th
φ
12th
11th
1st
√2
11th
10th
111th
𝑒
26th
21st