12 Days of Christmas
34th
61st
24 Game
16th
99 Bottles of Beer
29th
4th
55th
Abundant Numbers
35th
8th
9th
Abundant Numbers (Long)
8th
8th
Arabic to Roman
88th
Arithmetic Numbers
27th
Arrows
30th
Ascending Primes
7th
14th
ASCII Table
27th
brainfuck
111th
Catalan Numbers
18th
30th
Catalan’s Constant
19th
3rd
38th
Christmas Trees
36th
46th
Collatz
7th
49th
CSS Colors
34th
Cubes
35th
Day of Week
1st
1st
63rd
Diamonds
34th
36th
Divisors
33rd
7th
34th
26th
Emirp Numbers
57th
Emirp Numbers (Long)
36th
Emojify
33rd
Evil Numbers
42nd
13th
Evil Numbers (Long)
11th
Factorial Factorisation
21st
Farey Sequence
21st
Fibonacci
9th
174th
31st
3rd
22nd
21st
17th
22nd
14th
1st
23rd
1st
67th
107th
23rd
1st
18th
15th
54th
17th
Fizz Buzz
76th
93rd
354th
241st
169th
21st
21st
2nd
97th
184th
1st
91st
26th
99th
233rd
1,447th
6th
Foo Fizz Buzz Bar
14th
10th
35th
7th
Forsyth–Edwards Notation
28th
Fractions
35th
Game of Life
25th
Gijswijt’s Sequence
21st
Happy Numbers
64th
Happy Numbers (Long)
35th
Hexdump
18th
Intersection
19th
Inventory Sequence
14th
ISBN
33rd
Jacobi Symbol
24th
89th
Kolakoski Constant
19th
38th
Kolakoski Sequence
35th
Leap Years
4th
14th
3rd
11th
9th
8th
8th
8th
4th
11th
29th
12th
1st
17th
31st
4th
108th
106th
24th
15th
Levenshtein Distance
39th
Leyland Numbers
30th
ln 2
31st
Look and Say
9th
Lucky Numbers
26th
Lucky Tickets
19th
Maze
28th
Medal Tally
12th
Morse Decoder
42nd
Morse Encoder
47th
N Queens
14th
Niven Numbers
32nd
29th
15th
14th
1st
1st
26th
153rd
Niven Numbers (Long)
15th
Number Spiral
45th
Odious Numbers
36th
51st
Odious Numbers (Long)
45th
Ordinal Numbers
63rd
Pangram Grep
8th
10th
305th
Pascal’s Triangle
9th
16th
Pernicious Numbers
44th
Pernicious Numbers (Long)
22nd
Poker
21st
Prime Numbers
16th
8th
131st
41st
Prime Numbers (Long)
14th
9th
18th
Quine
1st
16th
19th
1st
9th
23rd
78th
57th
37th
12th
23rd
2nd
17th
10th
12th
1st
21st
17th
1st
22nd
15th
23rd
27th
10th
22nd
6th
1st
1st
1st
20th
1st
1st
16th
1st
21st
1st
29th
32nd
25th
1st
3rd
11th
4th
1st
1st
5th
44th
8th
19th
4th
18th
10th
1st
Recamán
23rd
18th
Repeating Decimals
16th
Reverse Polish Notation
23rd
Rijndael S-box
23rd
Rock-paper-scissors-Spock-lizard
50th
Roman to Arabic
39th
Rule 110
32nd
Seven Segment
72nd
Sierpiński Triangle
16th
Smith Numbers
18th
Spelling Numbers
38th
Star Wars Opening Crawl
21st
Sudoku
15th
Ten-pin Bowling
25th
Time Distance
25th
Tongue-twisters
25th
20th
United States
56th
Vampire Numbers
43rd
Van Eck Sequence
20th
47th
Zodiac Signs
18th
γ
3rd
4th
4th
14th
7th
6th
4th
3rd
6th
23rd
3rd
6th
57th
4th
3rd
4th
5th
6th
λ
11th
8th
3rd
10th
5th
4th
30th
35th
21st
18th
5th
11th
19th
10th
7th
6th
3rd
6th
6th
4th
9th
12th
7th
14th
7th
7th
16th
28th
15th
6th
9th
13th
8th
6th
5th
9th
15th
12th
8th
109th
7th
14th
3rd
26th
13th
10th
10th
6th
5th
4th
8th
5th
8th
6th
π
13th
10th
6th
10th
7th
4th
31st
52nd
40th
23rd
6th
12th
32nd
12th
12th
9th
7th
9th
8th
5th
12th
24th
14th
30th
11th
29th
6th
38th
20th
59th
7th
15th
15th
9th
6th
5th
40th
18th
28th
11th
376th
6th
36th
5th
71st
13th
9th
7th
9th
8th
5th
8th
6th
7th
5th
τ
11th
8th
4th
9th
5th
4th
27th
26th
21st
19th
5th
11th
27th
11th
10th
9th
7th
7th
8th
5th
9th
20th
12th
19th
24th
6th
28th
26th
41st
7th
13th
11th
7th
6th
5th
32nd
13th
15th
10th
204th
5th
21st
5th
49th
10th
9th
7th
5th
8th
4th
8th
6th
7th
5th
φ
13th
10th
4th
8th
4th
4th
28th
24th
21st
18th
8th
12th
31st
13th
10th
12th
7th
9th
8th
5th
11th
25th
16th
27th
26th
6th
26th
62nd
52nd
7th
21st
15th
7th
6th
5th
31st
15th
14th
12th
272nd
5th
25th
6th
53rd
11th
9th
7th
7th
9th
4th
9th
5th
7th
5th
√2
18th
9th
4th
8th
5th
4th
27th
27th
29th
24th
8th
11th
33rd
13th
12th
11th
7th
11th
9th
5th
9th
32nd
13th
26th
10th
26th
6th
38th
71st
49th
6th
12th
11th
7th
6th
5th
30th
11th
15th
12th
395th
5th
19th
5th
47th
12th
10th
8th
7th
9th
4th
10th
6th
7th
5th
𝑒
12th
12th
6th
11th
5th
6th
29th
41st
31st
26th
7th
12th
33rd
10th
13th
9th
8th
8th
10th
5th
11th
21st
12th
29th
13th
28th
6th
24th
71st
52nd
6th
13th
13th
9th
6th
5th
31st
17th
15th
11th
299th
5th
31st
5th
58th
14th
8th
6th
7th
9th
5th
8th
6th
9th
8th