12 Days of Christmas
6th
4th
21st
8th
78th
6th
6th
24 Game
13th
4th
99 Bottles of Beer
31st
7th
185th
28th
33rd
Abundant Numbers
70th
11th
19th
22nd
13th
23rd
15th
11th
151st
6th
16th
Abundant Numbers (Long)
8th
18th
9th
61st
14th
8th
8th
15th
Arabic to Roman
10th
59th
15th
9th
31st
Arithmetic Numbers
4th
8th
6th
6th
39th
7th
8th
5th
4th
Arrows
4th
8th
8th
25th
11th
9th
17th
Ascending Primes
6th
1st
2nd
8th
4th
5th
ASCII Table
3rd
26th
11th
12th
6th
7th
8th
5th
10th
6th
brainfuck
62nd
30th
10th
3rd
51st
4th
23rd
10th
51st
6th
9th
6th
Catalan Numbers
13th
20th
1st
14th
41st
10th
12th
57th
3rd
17th
Catalanβs Constant
7th
1st
7th
15th
Christmas Trees
15th
13th
19th
5th
25th
9th
18th
12th
3rd
8th
Collatz
11th
21st
9th
4th
8th
16th
9th
6th
8th
39th
7th
18th
8th
27th
90th
10th
7th
12th
CSS Colors
4th
7th
17th
6th
135th
3rd
13th
7th
Cubes
4th
4th
7th
6th
29th
5th
6th
5th
6th
Day of Week
11th
5th
59th
7th
39th
110th
8th
8th
DFA Simulator
4th
3rd
3rd
9th
Diamonds
11th
13th
26th
6th
62nd
7th
11th
14th
11th
Divisors
15th
18th
84th
64th
38th
13th
36th
22nd
14th
19th
9th
17th
32nd
18th
64th
120th
5th
62nd
16th
6th
74th
296th
5th
35th
1st
4th
Emirp Numbers
59th
12th
10th
15th
13th
4th
18th
217th
5th
27th
Emirp Numbers (Long)
30th
8th
4th
11th
4th
4th
90th
3rd
9th
Emojify
6th
6th
6th
4th
17th
3rd
5th
41st
5th
13th
13th
Evil Numbers
19th
115th
19th
15th
21st
23rd
32nd
153rd
1st
17th
97th
4th
3rd
1st
Evil Numbers (Long)
7th
15th
14th
22nd
1st
14th
8th
11th
Farey Sequence
10th
4th
4th
53rd
5th
11th
Fibonacci
42nd
20th
33rd
49th
24th
9th
38th
97th
63rd
80th
19th
16th
32nd
27th
23rd
30th
24th
33rd
9th
14th
57th
1st
1st
1st
16th
20th
17th
72nd
144th
58th
17th
43rd
1st
28th
23rd
25th
22nd
32nd
81st
29th
128th
38th
1st
12th
6th
65th
5th
50th
54th
18th
20th
26th
30th
17th
42nd
Fizz Buzz
59th
36th
168th
90th
236th
271st
25th
21st
47th
6th
40th
102nd
12th
238th
1st
31st
91st
8th
46th
16th
1st
175th
9th
Foo Fizz Buzz Bar
68th
6th
6th
20th
11th
35th
18th
9th
204th
9th
13th
5th
ForsythβEdwards Notation
11th
4th
10th
84th
4th
7th
10th
Fractions
5th
12th
16th
9th
18th
9th
1st
Game of Life
7th
10th
5th
16th
Gijswijtβs Sequence
4th
6th
4th
6th
5th
8th
Happy Numbers
50th
23rd
14th
11th
18th
30th
10th
25th
112th
1st
21st
120th
3rd
20th
13th
Happy Numbers (Long)
35th
6th
18th
25th
11th
1st
15th
51st
3rd
9th
Hexdump
7th
5th
5th
5th
4th
73rd
5th
10th
Intersection
6th
9th
10th
7th
29th
8th
7th
15th
Inventory Sequence
11th
11th
4th
27th
4th
10th
5th
10th
ISBN
7th
58th
6th
11th
10th
8th
47th
20th
6th
112th
9th
13th
7th
Jacobi Symbol
9th
4th
6th
11th
Kolakoski Constant
10th
7th
5th
17th
Kolakoski Sequence
12th
9th
35th
14th
8th
9th
16th
1st
62nd
1st
16th
56th
π
9th
11th
Leap Years
17th
28th
18th
36th
9th
86th
8th
28th
166th
13th
25th
10th
Levenshtein Distance
19th
4th
19th
7th
42nd
8th
1st
9th
1st
Leyland Numbers
25th
7th
12th
4th
1st
6th
5th
5th
16th
7th
ln 2
9th
7th
2nd
22nd
1st
49th
7th
1st
4th
Look and Say
6th
15th
12th
16th
13th
9th
21st
22nd
57th
6th
17th
7th
Lucky Numbers
9th
5th
26th
6th
4th
14th
8th
Lucky Tickets
10th
14th
Mahjong
4th
5th
Maze
13th
4th
4th
7th
27th
2nd
11th
8th
Medal Tally
2nd
7th
4th
12th
Morse Decoder
7th
5th
2nd
19th
2nd
6th
33rd
5th
8th
4th
Morse Encoder
7th
5th
20th
5th
3rd
5th
7th
6th
Musical Chords
6th
12th
Niven Numbers
20th
99th
13th
19th
42nd
13th
49th
135th
14th
42nd
20th
240th
1st
34th
10th
Niven Numbers (Long)
13th
1st
18th
13th
15th
14th
21st
8th
1st
1st
5th
Number Spiral
3rd
5th
11th
1st
27th
1st
7th
34th
3rd
5th
4th
Odious Numbers
56th
41st
27th
15th
17th
23rd
32nd
51st
1st
19th
4th
5th
Odious Numbers (Long)
37th
15th
14th
20th
1st
18th
254th
9th
24th
Ordinal Numbers
14th
19th
11th
91st
22nd
280th
15th
29th
Pangram Grep
12th
28th
19th
9th
9th
23rd
14th
21st
17th
10th
24th
107th
19th
32nd
6th
7th
99th
16th
2nd
11th
21st
10th
16th
Pascalβs Triangle
84th
7th
9th
24th
28th
47th
12th
50th
10th
53rd
1st
31st
8th
Pernicious Numbers
14th
34th
24th
19th
15th
20th
25th
34th
11th
48th
20th
28th
Pernicious Numbers (Long)
15th
7th
4th
5th
4th
4th
Poker
6th
13th
Prime Numbers
22nd
108th
63rd
1st
24th
30th
1st
152nd
1st
36th
98th
1st
20th
1st
Prime Numbers (Long)
12th
67th
1st
9th
1st
77th
1st
8th
165th
4th
1st
7th
Proximity Grid
4th
3rd
3rd
12th
QR Decoder
6th
6th
8th
2nd
Quine
1st
1st
74th
56th
50th
23rd
7th
9th
6th
72nd
22nd
27th
46th
42nd
25th
58th
1st
90th
1st
1st
1st
48th
44th
51st
31st
1st
92nd
43rd
8th
RecamΓ‘n
12th
19th
8th
28th
8th
13th
5th
11th
Repeating Decimals
11th
12th
Reverse Polish Notation
7th
13th
1st
11th
5th
32nd
3rd
16th
61st
3rd
16th
Rijndael S-box
17th
9th
3rd
11th
Rock-paper-scissors-Spock-lizard
3rd
16th
3rd
8th
3rd
6th
8th
Roman to Arabic
11th
12th
5th
1st
Rule 110
36th
9th
21st
9th
6th
35th
5th
13th
8th
Seven Segment
9th
26th
8th
4th
5th
3rd
29th
4th
8th
5th
7th
10th
SI Units
6th
SierpiΕski Triangle
4th
4th
13th
12th
6th
58th
6th
13th
9th
29th
6th
Smith Numbers
10th
30th
6th
7th
4th
14th
Spelling Numbers
4th
68th
8th
Star Wars Opening Crawl
12th
6th
Sudoku
5th
5th
7th
4th
65th
5th
10th
Sudoku v2
7th
4th
6th
19th
4th
6th
14th
Ten-pin Bowling
64th
13th
Time Distance
3rd
8th
10th
Tongue-twisters
17th
9th
38th
15th
9th
17th
United States
9th
5th
5th
51st
3rd
62nd
6th
18th
Vampire Numbers
7th
8th
14th
Van Eck Sequence
39th
6th
15th
6th
10th
10th
8th
18th
Zodiac Signs
6th
5th
4th
4th
6th
36th
4th
8th
Ξ³
3rd
1st
5th
10th
Ξ»
36th
5th
3rd
15th
4th
9th
Ο
46th
12th
17th
1st
49th
4th
11th
48th
Ο
9th
14th
1st
58th
4th
10th
41st
Ο
20th
1st
19th
15th
19th
β2
10th
16th
1st
53rd
1st
90th
10th
14th
π
16th
10th
13th
14th