12 Days of Christmas
5th
3rd
99 Bottles of Beer
17th
19th
Abundant Numbers
16th
25th
7th
98th
Abundant Numbers (Long)
17th
15th
77th
Arabic to Roman
12th
9th
159th
Arithmetic Numbers
8th
6th
24th
ASCII Table
20th
14th
101st
brainfuck
20th
9th
92nd
Card Number Validation
14th
10th
Catalan Numbers
8th
168th
Catalan’s Constant
6th
5th
Christmas Trees
12th
7th
10th
115th
289th
Collatz
44th
15th
19th
36th
CSS Colors
3rd4th
9th
9th
4th
14th
3rd
65th
3rd
Cubes
66th
Day of Week
1st
1st
82nd
DFA Simulator
7th
8th
54th
Diamonds
12th
9th
20th
147th
Divisors
45th
24th
1st
Emirp Numbers
1st
11th
68th
Emojify
12th
9th
Evil Numbers
24th
16th
1st
1st
Evil Numbers (Long)
31st
17th
1st
38th
Farey Sequence
16th
13th
28th
Fibonacci
29th
12th42nd1st
26th133rd
35th
1st61st
44th116th1st120th128th75th34th21st25th32nd
Fizz Buzz
1st
3rd
74th
1st
58th
46th
Foo Fizz Buzz Bar
12th
8th
1st
Fractions
8th
4th
1st
Game of Life
6th
9th
61st
Happy Numbers
7th
9th
1st
Happy Numbers (Long)
9th
19th
11th
190th
Hexdump
17th
10th
47th
Intersection
10th
10th
28th
Inventory Sequence
16th
21st
79th
ISBN
7th
11th
60th
Jacobi Symbol
19th
10th
93rd
Kolakoski Sequence
24th
20th
73rd
Leap Years
40th
22nd
17th
60th
17th
90th
Levenshtein Distance
10th
11th
39th
Leyland Numbers
9th
7th
8th
ln 2
9th
11th
Look and Say
11th
10th
Lucky Numbers
11th
8th
6th
23rd
Lucky Tickets
11th
9th
73rd
Mandelbrot
91st
Medal Tally
8th
4th
86th
Morse Encoder
13th
8th
N Queens
7th
37th
Niven Numbers
1st
1st
1st
1st
75th
Niven Numbers (Long)
38th
34th
143rd
Number Spiral
13th
7th
68th
Odious Numbers
24th
12th
1st
1st
Odious Numbers (Long)
21st
11th
1st
1st
Ordinal Numbers
4th
20th
4th
Pangram Grep
18th
8th
60th
Pascal’s Triangle
7th
4th
271st
Pernicious Numbers
1st
1st
21st
1st
Pernicious Numbers (Long)
19th
20th
27th
75th
Prime Numbers
43rd
37th
8th
82nd
Prime Numbers (Long)
42nd
36th
5th
51st
Proximity Grid
5th
7th
Quine
1st
1st
14th
1st
10th
1st
8th
Recamán
42nd
24th
361st
Repeating Decimals
8th
7th
65th
Reverse Polish Notation
12th
12th
1st
Rijndael S-box
2nd
2nd
2nd
7th
Rock-paper-scissors-Spock-lizard
6th
6th
Roman to Arabic
8th
5th
61st
ROT13
14th
1st
Rule 110
5th
4th7th4th14th
9th
18th6th
8th
24th
3rd
Seven Segment
33rd
16th
Sierpiński Triangle
24th
19th
31st
33rd
Smith Numbers
26th
22nd
Spelling Numbers
9th
8th
Star Wars Opening Crawl
106th
Time Distance
3rd
5th
Tongue-twisters
14th25th
20th
24th
Tower of Hanoi
16th
Transpose Sentence
19th
United States
20th
Vampire Numbers
29th
17th
Van Eck Sequence
27th
20th
164th
Zeckendorf Representation
21st
80th
Zodiac Signs
8th
9th
27th
γ
5th
3rd
λ
29th
13th
π
17th
10th
15th66th
67th
τ
13th
9th
13th43rd
61st
φ
12th
10th
1st
√2
11th
9th
101st
𝑒
26th
21st