12 Days of Christmas
66th
46th
36th
99 Bottles of Beer
31st
22nd
14th
Abundant Numbers
13th
912th
Abundant Numbers (Long)
12th
Arabic to Roman
17th
9th
18th
Arithmetic Numbers
13th
244th
Arrows
22nd
Ascending Primes
10th
ASCII Table
31st
19th
6th
brainfuck
20th
284th
Catalan Numbers
3rd
Catalan’s Constant
7th
Christmas Trees
15th
11th
16th
Collatz
7th
12th
8th
CSS Colors
21st
Cubes
17th
Day of Week
12th
12th
17th
9th
1st
27th
50th
57th
144th
DFA Simulator
7th
Diamonds
23rd
Divisors
120th
4th
Emirp Numbers
76th
28th
12th
Emirp Numbers (Long)
9th
Emojify
14th
Evil Numbers
7th
487th
Evil Numbers (Long)
6th
29th
Farey Sequence
32nd
14th
Fibonacci
29th
10th
48th
3rd
38th
4th
31st
2nd
27th
38th
46th
23rd
33rd
60th
25th
1st
60th
137th
36th
264th
102nd
73rd
159th
55th
95th
64th
44th
33rd
131st
43rd
109th
226th
198th
45th
93rd
22nd
62nd
44th
51st
Fizz Buzz
44th
50th
117th
1st
86th
15th
1st
11th
8th
70th
46th
80th
Foo Fizz Buzz Bar
68th
1st
Forsyth–Edwards Notation
12th
Fractions
10th
Game of Life
11th
Gijswijt’s Sequence
11th
Happy Numbers
15th
Happy Numbers (Long)
23rd
Hexdump
7th
Intersection
15th
6th
3rd
Inventory Sequence
12th
ISBN
13th
Jacobi Symbol
1st
Kolakoski Constant
10th
Kolakoski Sequence
12th
Leap Years
62nd
89th
77th
44th
Levenshtein Distance
21st
Leyland Numbers
17th
ln 2
9th
Look and Say
20th
Lucky Tickets
15th
Morse Decoder
15th
Morse Encoder
15th
Niven Numbers
103rd
1st
631st
Niven Numbers (Long)
11th
275th
Number Spiral
21st
Odious Numbers
6th
181st
Odious Numbers (Long)
6th
Ordinal Numbers
24th
Pangram Grep
51st
50th
23rd
16th
Pascal’s Triangle
28th
10th
295th
Pernicious Numbers
32nd
1st
540th
Pernicious Numbers (Long)
13th
Prime Numbers
20th
37th
51st
16th
13th
214th
33rd
120th
Prime Numbers (Long)
7th
Quine
37th
174th
53rd
52nd
41st
12th
1st
305th
1st
52nd
84th
Recamán
8th
Reverse Polish Notation
4th
Rijndael S-box
13th
Roman to Arabic
13th
Seven Segment
3rd
Sierpiński Triangle
27th
Smith Numbers
11th
Spelling Numbers
💎
Tongue-twisters
7th
United States
9th
30th
279th
Vampire Numbers
12th
Van Eck Sequence
10th
γ
7th
λ
30th
π
14th
10th
32nd
71st
32nd
29th
31st
34th
37th
τ
18th
φ
40th
√2
49th
1st
𝑒
16th
290th