12 Days of Christmas
6th
172nd
9th
13th
10th
28th
90th
5th
34th
4th
24 Game
11th
6th
20th
99 Bottles of Beer
11th
4th
39th
75th
9th
14th
8th
35th
7th
153rd
9th
27th
11th
25th
11th
89th
112th
6th
16th
71st
20th
6th
Abundant Numbers
9th
11th
40th
4th
5th
13th
7th
8th
9th
1st
1st
6th
32nd
7th
16th
58th
29th
6th
14th
5th
Abundant Numbers (Long)
7th
10th
26th
29th
1st
11th
8th
3rd
8th
1st
1st
6th
5th
7th
15th
21st
6th
9th
6th
Arabic to Roman
24th
6th
18th
9th
1st
11th
99th
6th
37th
4th
3rd
Arithmetic Numbers
5th
15th
17th
3rd
5th
5th
5th
6th
20th
1st
3rd
6th
2nd
2nd
5th
1st
8th
4th
6th
Arrows
50th
113th
Ascending Primes
2nd
3rd
39th
ASCII Table
3rd
30th
47th
2nd
7th
7th
34th
3rd
4th
brainfuck
15th
66th
Catalan Numbers
3rd
1st
10th
7th
10th
14th
14th
1st
1st
7th
6th
1st
14th
17th
7th
1st
Catalanβs Constant
2nd
9th
2nd
14th
1st
3rd
24th
4th
5th
4th
3rd
Christmas Trees
6th
76th
1st
7th
28th
53rd
3rd
55th
5th
11th
Collatz
12th
10th
46th
37th
12th
6th
26th
19th
8th
11th
6th
68th
7th
22nd
3rd
9th
7th
CSS Colors
15th
6th
16th
29th
Cubes
9th
4th
94th
Day of Week
13th
5th
38th
12th
37th
8th
11th
6th
57th
85th
1st
13th
1st
DFA Simulator
75th
Diamonds
36th
2nd
9th
8th
44th
2nd
5th
Divisors
16th
5th
41st
52nd
43rd
29th
6th
26th
26th
6th
5th
13th
1st
1st
32nd
35th
1st
8th
8th
14th
Emirp Numbers
6th
1st
4th
23rd
21st
6th
7th
11th
9th
6th
10th
2nd
8th
Emirp Numbers (Long)
5th
6th
16th
5th
6th
12th
7th
22nd
3rd
Emojify
8th
153rd
Evil Numbers
10th
8th
3rd
3rd
3rd
1st
3rd
22nd
5th
1st
7th
1st
3rd
3rd
12th
1st
14th
19th
10th
18th
1st
6th
13th
28th
17th
11th
8th
12th
12th
4th
Evil Numbers (Long)
11th
7th
22nd
6th
11th
7th
1st
16th
5th
1st
11th
1st
6th
1st
4th
1st
5th
8th
9th
10th
1st
3rd
6th
26th
8th
6th
1st
7th
7th
3rd
Farey Sequence
2nd
3rd
1st
8th
1st
5th
1st
3rd
1st
1st
3rd
1st
1st
3rd
4th
3rd
1st
4th
5th
3rd
1st
1st
11th
2nd
1st
2nd
2nd
3rd
Fibonacci
54th
24th
10th
44th
1st
4th
1st
2nd
14th
9th
3rd
14th
1st
1st
1st
34th
22nd
1st
1st
1st
26th
1st
3rd
19th
14th
7th
22nd
1st
3rd
18th
11th
6th
6th
11th
3rd
1st
1st
12th
1st
Fizz Buzz
6th
32nd
15th
9th
20th
1st
19th
139th
48th
81st
11th
26th
21st
15th
8th
15th
40th
25th
38th
35th
11th
8th
4th
15th
1st
1st
3rd
9th
12th
10th
12th
8th
24th
8th
1st
64th
34th
1st
1st
16th
1st
24th
12th
38th
13th
4th
43rd
35th
9th
16th
Foo Fizz Buzz Bar
8th
27th
1st
35th
14th
10th
1st
1st
5th
36th
6th
10th
ForsythβEdwards Notation
5th
10th
17th
4th
3rd
7th
24th
5th
4th
4th
Fractions
5th
8th
9th
6th
11th
6th
7th
3rd
8th
3rd
1st
2nd
6th
7th
Game of Life
33rd
12th
Gijswijtβs Sequence
2nd
1st
2nd
3rd
4th
9th
13th
3rd
5th
3rd
1st
3rd
2nd
4th
3rd
2nd
Happy Numbers
1st
11th
20th
1st
28th
6th
10th
18th
1st
9th
1st
8th
8th
9th
40th
6th
44th
8th
4th
10th
Happy Numbers (Long)
8th
9th
7th
17th
6th
9th
15th
9th
1st
4th
7th
38th
9th
32nd
8th
11th
Hexdump
3rd
6th
4th
12th
π
5th
1st
2nd
4th
Intersection
4th
24th
48th
8th
2nd
44th
5th
15th
3rd
5th
Inventory Sequence
12th
41st
8th
122nd
6th
ISBN
10th
4th
6th
9th
18th
5th
2nd
24th
3rd
28th
4th
4th
5th
7th
Jacobi Symbol
4th
14th
1st
18th
5th
4th
34th
2nd
15th
3rd
3rd
Kolakoski Constant
2nd
6th
1st
11th
4th
4th
Kolakoski Sequence
7th
17th
6th
7th
17th
20th
1st
7th
2nd
10th
4th
23rd
5th
7th
2nd
Leap Years
3rd
1st
4th
6th
3rd
3rd
1st
1st
1st
6th
4th
1st
1st
11th
4th
4th
16th
4th
9th
4th
3rd
7th
7th
7th
4th
1st
3rd
Levenshtein Distance
4th
1st
1st
12th
24th
3rd
18th
1st
27th
3rd
1st
2nd
1st
Leyland Numbers
3rd
66th
1st
12th
4th
4th
21st
4th
9th
ln 2
3rd
1st
4th
9th
1st
1st
3rd
3rd
Look and Say
7th
13th
5th
34th
19th
7th
1st
15th
7th
21st
4th
7th
9th
9th
27th
5th
13th
44th
5th
15th
30th
8th
6th
Lucky Numbers
13th
4th
7th
33rd
5th
3rd
10th
16th
7th
Medal Tally
3rd
15th
3rd
1st
4th
20th
3rd
Morse Decoder
185th
Morse Encoder
6th
31st
Musical Chords
56th
Niven Numbers
13th
1st
1st
33rd
1st
19th
8th
1st
1st
1st
1st
1st
13th
1st
1st
18th
1st
1st
1st
1st
13th
1st
1st
1st
1st
12th
4th
16th
16th
1st
3rd
14th
6th
1st
16th
15th
1st
1st
1st
1st
1st
Niven Numbers (Long)
10th
25th
19th
1st
17th
17th
15th
1st
1st
16th
16th
11th
14th
13th
4th
27th
27th
5th
11th
1st
21st
20th
1st
13th
Number Spiral
4th
6th
17th
4th
4th
4th
17th
12th
18th
6th
6th
4th
14th
5th
3rd
10th
4th
55th
4th
19th
3rd
4th
Odious Numbers
10th
8th
8th
1st
2nd
1st
1st
20th
6th
1st
6th
1st
1st
1st
12th
1st
12th
17th
21st
13th
18th
17th
1st
6th
12th
24th
18th
11th
8th
12th
11th
4th
Odious Numbers (Long)
12th
6th
16th
6th
6th
2nd
16th
6th
1st
6th
1st
6th
1st
4th
1st
4th
5th
8th
9th
11th
1st
4th
6th
17th
3rd
6th
2nd
7th
7th
3rd
Ordinal Numbers
6th
6th
4th
2nd
11th
7th
2nd
1st
3rd
7th
8th
8th
4th
11th
4th
6th
1st
1st
2nd
Pangram Grep
26th
13th
13th
7th
15th
10th
6th
1st
12th
5th
23rd
23rd
5th
16th
41st
6th
Pascalβs Triangle
12th
8th
10th
43rd
26th
19th
9th
10th
31st
1st
21st
22nd
4th
1st
18th
12th
40th
10th
7th
1st
1st
8th
25th
8th
1st
Pernicious Numbers
17th
1st
6th
1st
1st
1st
1st
1st
8th
1st
1st
1st
1st
1st
12th
1st
16th
13th
1st
26th
10th
1st
4th
1st
1st
1st
18th
12th
1st
1st
1st
1st
1st
1st
1st
13th
1st
3rd
1st
1st
1st
16th
11th
1st
1st
1st
8th
1st
1st
Pernicious Numbers (Long)
1st
1st
4th
1st
27th
3rd
5th
4th
5th
1st
4th
17th
9th
1st
3rd
6th
Poker
35th
Prime Numbers
8th
25th
15th
1st
1st
21st
1st
1st
4th
1st
3rd
1st
15th
15th
6th
1st
8th
1st
1st
14th
18th
28th
9th
15th
8th
Prime Numbers (Long)
8th
17th
11th
1st
1st
1st
7th
1st
6th
1st
11th
17th
5th
1st
5th
4th
1st
1st
15th
7th
14th
6th
Proximity Grid
27th
QR Decoder
2nd
5th
3rd
32nd
2nd
Quine
1st
11th
1st
1st
7th
6th
2nd
9th
1st
5th
2nd
6th
2nd
7th
1st
5th
1st
9th
6th
1st
3rd
15th
1st
1st
3rd
1st
6th
1st
25th
1st
1st
1st
1st
1st
1st
1st
1st
4th
15th
1st
1st
3rd
1st
1st
1st
5th
1st
8th
1st
7th
14th
10th
RecamΓ‘n
9th
11th
56th
5th
8th
15th
17th
5th
22nd
3rd
Repeating Decimals
43rd
1st
Reverse Polish Notation
1st
70th
132nd
28th
Rijndael S-box
6th
3rd
3rd
3rd
5th
8th
6th
67th
4th
3rd
7th
3rd
4th
3rd
Rock-paper-scissors-Spock-lizard
107th
Roman to Arabic
5th
8th
14th
8th
11th
12th
6th
3rd
1st
4th
20th
1st
5th
5th
6th
7th
Rule 110
3rd
13th
23rd
5th
4th
1st
Seven Segment
36th
19th
5th
38th
4th
6th
24th
27th
4th
SierpiΕski Triangle
8th
9th
44th
23rd
6th
7th
8th
13th
28th
11th
55th
7th
8th
18th
10th
7th
18th
11th
12th
6th
12th
11th
5th
9th
Smith Numbers
6th
18th
17th
21st
3rd
4th
25th
2nd
6th
4th
5th
Spelling Numbers
1st
79th
4th
Star Wars Opening Crawl
50th
Sudoku
11th
25th
Sudoku v2
9th
3rd
19th
Ten-pin Bowling
24th
Time Distance
35th
7th
63rd
Tongue-twisters
12th
6th
19th
11th
40th
42nd
23rd
7th
17th
9th
10th
10th
5th
23rd
7th
17th
33rd
43rd
5th
15th
25th
11th
8th
15th
20th
40th
7th
31st
6th
9th
35th
23rd
10th
9th
4th
7th
7th
6th
United States
8th
5th
7th
3rd
4th
10th
10th
1st
3rd
Vampire Numbers
19th
23rd
2nd
11th
5th
5th
31st
7th
5th
3rd
Van Eck Sequence
17th
41st
9th
80th
4th
33rd
4th
Ξ³
4th
15th
1st
4th
1st
4th
56th
2nd
5th
Ξ»
3rd
5th
4th
21st
3rd
4th
34th
3rd
104th
5th
3rd
4th
Ο
28th
27th
4th
17th
5th
7th
33rd
1st
5th
24th
48th
10th
9th
6th
2nd
Ο
5th
20th
4th
17th
5th
31st
1st
5th
23rd
44th
6th
4th
2nd
Ο
4th
25th
3rd
3rd
1st
5th
6th
9th
1st
15th
9th
35th
1st
12th
7th
5th
1st
1st
19th
1st
4th
β2
24th
1st
2nd
1st
5th
13th
1st
5th
1st
1st
1st
4th
π
5th
21st
4th
1st
4th
1st
1st
4th
1st
5th