12 Days of Christmas
3rd
3rd
99 Bottles of Beer
5th
10th
Abundant Numbers
20th
31st
9th
88th
Abundant Numbers (Long)
20th
19th
20th
Arabic to Roman
13th
9th
189th
Arithmetic Numbers
8th
8th
81st
ASCII Table
21st
6th
65th
brainfuck
24th
11th
138th
Card Number Validation
18th
13th
Catalan Numbers
8th
190th
Catalan’s Constant
9th
8th
Christmas Trees
13th
9th
11th
121st
76th
Collatz
44th
16th
20th
39th
CSS Colors
2nd3rd
💎
3rd
3rd
5th
2nd
19th
💎
Cubes
111th
Day of Week
3rd
1st
128th
DFA Simulator
8th
9th
83rd
Diamonds
12th
11th
27th
186th
Divisors
48th
26th
3rd
Emirp Numbers
6th
8th
17th
Emojify
10th
8th
Evil Numbers
19th
17th
1st
1st
Evil Numbers (Long)
28th
18th
1st
47th
Farey Sequence
16th
14th
59th
Fibonacci
35th
4th48th2nd
32nd142nd
39th
1st71st
45th131st1st131st141st97th37th25th28th36th
Fizz Buzz
1st
3rd
77th
1st
52nd
47th
Foo Fizz Buzz Bar
11th
9th
21st
Fractions
8th
5th
1st
Game of Life
6th
9th
94th
Gray Code Decoder
10th
89th
Gray Code Encoder
19th
Happy Numbers
15th
14th
42nd
Happy Numbers (Long)
8th
21st
11th
226th
Hexdump
18th
23rd
50th
Intersection
15th
12th
104th
Inventory Sequence
18th
21st
110th
ISBN
8th
11th
120th
Jacobi Symbol
21st
11th
118th
Kolakoski Sequence
24th
23rd
110th
Leap Years
23rd
28th
20th
76th
22nd
105th
Levenshtein Distance
12th
13th
51st
Leyland Numbers
9th
7th
1st
ln 2
11th
11th
Look and Say
14th
14th
Lucky Numbers
12th
9th
6th
19th
Lucky Tickets
11th
9th
106th
Mandelbrot
109th
Medal Tally
8th
5th
119th
Morse Encoder
13th
8th
N Queens
7th
73rd
Niven Numbers
2nd
1st
1st
1st
94th
Niven Numbers (Long)
40th
41st
70th
Number Spiral
13th
9th
99th
Odious Numbers
17th
13th
1st
1st
Odious Numbers (Long)
14th
12th
1st
1st
Ordinal Numbers
4th
19th
91st
Pangram Grep
18th
8th
40th
Partition Numbers
110th
Pascal’s Triangle
7th
5th
238th
Pernicious Numbers
1st
1st
23rd
1st
Pernicious Numbers (Long)
22nd
23rd
32nd
62nd
Prime Numbers
37th
41st
10th
101st
Prime Numbers (Long)
38th
39th
6th
67th
Proximity Grid
6th
7th
Quine
1st
1st
16th
3rd
13th
1st
9th
Recamán
48th
30th
393rd
Repeating Decimals
4th
5th
92nd
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
43rd
ROT13
16th
1st
Rule 110
5th
4th7th4th17th
11th
19th11th
10th
9th16th
3rd
Seven Segment
35th
18th
Sierpiński Triangle
21st
19th
33rd
18th26th
Smith Numbers
30th
25th
Spelling Numbers
3rd
2nd
Star Wars Opening Crawl
122nd
Time Distance
2nd
4th
Tongue-twisters
15th3rd
2nd
25th
Tower of Hanoi
23rd
73rd
Transpose Sentence
55th
United States
21st
Vampire Numbers
30th
16th
Van Eck Sequence
29th
21st
112th
Zeckendorf Representation
21st
110th
Zodiac Signs
9th
10th
58th
γ
2nd
1st
λ
6th
1st
π
18th
11th
21st72nd
92nd
τ
13th
9th
17th48th
81st
φ
12th
11th
38th
√2
11th
10th
125th
𝑒
27th
21st