12 Days of Christmas
3rd
π
1st
24th
π
24 Game
6th
3rd
7th
3rd
99 Bottles of Beer
7th
π
6th
10th
3rd
Abundant Numbers
10th
91st
17th
9th
19th
9th
6th
8th
2nd
4th
8th
1st
1st
Abundant Numbers (Long)
10th
24th
1st
14th
3rd
3rd
π
1st
2nd
1st
2nd
Arabic to Roman
1st
10th
1st
2nd
π
44th
π
Arithmetic Numbers
15th
14th
π
2nd
9th
π
Arrows
7th
6th
6th
2nd
π
18th
5th
π
Ascending Primes
18th
7th
1st
π
1st
5th
π
ASCII Table
16th
20th
7th
1st
π
π
1st
2nd
brainfuck
7th
2nd
10th
Catalan Numbers
12th
5th
8th
1st
2nd
1st
1st
π
Catalanβs Constant
1st
4th
2nd
1st
π
Christmas Trees
18th
8th
4th
2nd
2nd
3rd
Collatz
14th
3rd
4th
10th
7th
3rd
1st
π
1st
6th
48th
π
19th
12th
CSS Colors
2nd
π
5th
π
3rd
2nd
13th
1st
π
π
2nd
2nd
π
Cubes
π
17th
2nd
Day of Week
1st
1st
1st
1st
1st
1st
DFA Simulator
2nd
π
2nd
Diamonds
3rd
π
3rd
5th
π
Divisors
38th
18th
1st
34th
3rd
1st
1st
1st
1st
Emirp Numbers
7th
4th
6th
9th
π
Emirp Numbers (Long)
8th
3rd
π
15th
π
Emojify
7th
8th
8th
π
π
18th
π
Evil Numbers
14th
18th
10th
3rd
1st
7th
1st
1st
1st
19th
2nd
Evil Numbers (Long)
1st
1st
11th
2nd
1st
1st
11th
4th
Factorial Factorisation
12th
π
π
25th
2nd
Farey Sequence
8th
5th
1st
1st
1st
1st
1st
7th
π
Fibonacci
6th
4th
31st
2nd
3rd
1st
1st
23rd
1st
1st
28th
1st
8th
1st
6th
1st
8th
Fizz Buzz
20th
30th
48th
15th
8th
1st
17th
61st
1st
1st
1st
3rd
81st
21st
1st
16th
1st
1st
51st
22nd
9th
Foo Fizz Buzz Bar
5th
3rd
1st
35th
π
π
1st
π
ForsythβEdwards Notation
5th
π
7th
π
Fractions
7th
2nd
15th
3rd
π
8th
1st
3rd
Game of Life
10th
5th
2nd
π
1st
11th
π
Gijswijtβs Sequence
2nd
18th
π
4th
Happy Numbers
9th
4th
9th
7th
1st
1st
1st
1st
1st
6th
Happy Numbers (Long)
7th
6th
5th
1st
10th
14th
π
Hexdump
2nd
π
1st
Intersection
8th
7th
12th
5th
π
25th
1st
Inventory Sequence
7th
6th
7th
π
2nd
10th
13th
π
ISBN
23rd
35th
14th
4th
15th
42nd
4th
2nd
8th
1st
Jacobi Symbol
10th
2nd
14th
3rd
Kolakoski Constant
16th
10th
2nd
2nd
76th
7th
1st
2nd
Kolakoski Sequence
17th
11th
2nd
4th
3rd
5th
9th
π
Leap Years
42nd
20th
11th
12th
17th
8th
9th
28th
9th
38th
5th
13th
Levenshtein Distance
3rd
1st
π
2nd
π
1st
1st
8th
π
3rd
2nd
π
3rd
7th
2nd
5th
π
π
1st
1st
10th
1st
10th
π
6th
π
Leyland Numbers
4th
π
5th
1st
10th
6th
π
π
1st
4th
π
4th
ln 2
1st
1st
2nd
2nd
1st
2nd
2nd
Look and Say
10th
15th
2nd
16th
30th
2nd
Lucky Numbers
17th
1st
2nd
1st
π
Lucky Tickets
2nd
24th
Maze
6th
5th
2nd
1st
π
5th
2nd
Medal Tally
9th
π
10th
2nd
Morse Decoder
2nd
21st
Morse Encoder
49th
Musical Chords
50th
Niven Numbers
8th
17th
1st
12th
1st
1st
13th
1st
1st
20th
1st
1st
1st
6th
2nd
1st
Niven Numbers (Long)
6th
12th
21st
7th
1st
3rd
1st
5th
15th
2nd
3rd
1st
1st
1st
3rd
Number Spiral
16th
6th
8th
9th
8th
2nd
π
2nd
27th
π
3rd
Odious Numbers
18th
7th
1st
1st
6th
1st
1st
1st
17th
1st
Odious Numbers (Long)
2nd
1st
6th
2nd
1st
1st
9th
4th
Ordinal Numbers
25th
8th
2nd
π
2nd
4th
1st
Pangram Grep
13th
8th
1st
π
2nd
1st
π
Pascalβs Triangle
8th
6th
9th
5th
1st
1st
π
Pernicious Numbers
30th
1st
20th
1st
1st
22nd
1st
31st
13th
1st
1st
1st
1st
1st
1st
1st
1st
Pernicious Numbers (Long)
12th
7th
1st
19th
3rd
2nd
1st
4th
2nd
Prime Numbers
7th
12th
1st
8th
1st
π
25th
1st
1st
1st
1st
Prime Numbers (Long)
5th
11th
1st
3rd
2nd
1st
1st
1st
1st
Proximity Grid
9th
6th
2nd
π
4th
π
Quine
1st
1st
1st
2nd
21st
1st
18th
2nd
2nd
12th
1st
3rd
15th
27th
10th
1st
1st
1st
1st
1st
1st
1st
1st
24th
1st
1st
1st
5th
1st
4th
RecamΓ‘n
3rd
1st
1st
4th
5th
1st
π
1st
14th
π
5th
Repeating Decimals
π
25th
Reverse Polish Notation
4th
π
π
2nd
π
Rijndael S-box
3rd
6th
24th
π
Rock-paper-scissors-Spock-lizard
89th
Roman to Arabic
10th
5th
6th
π
1st
1st
18th
π
Rule 110
10th
8th
2nd
32nd
π
Seven Segment
5th
4th
12th
2nd
SierpiΕski Triangle
23rd
12th
2nd
6th
2nd
2nd
3rd
Smith Numbers
6th
7th
3rd
5th
5th
8th
6th
2nd
6th
5th
10th
π
π
Spelling Numbers
2nd
1st
2nd
16th
Star Wars Opening Crawl
23rd
Sudoku
8th
17th
Sudoku v2
34th
Ten-pin Bowling
2nd
19th
Time Distance
9th
9th
π
11th
Tongue-twisters
7th
3rd
15th
6th
United States
12th
14th
9th
13th
6th
3rd
π
π
10th
π
Vampire Numbers
13th
9th
3rd
2nd
6th
π
Van Eck Sequence
7th
5th
1st
π
π
1st
18th
1st
Zodiac Signs
9th
7th
8th
1st
π
11th
π
Ξ³
14th
9th
6th
1st
4th
π
1st
π
Ξ»
20th
19th
8th
4th
1st
76th
1st
2nd
Ο
14th
19th
10th
7th
1st
2nd
2nd
9th
34th
2nd
3rd
Ο
14th
7th
1st
2nd
2nd
6th
2nd
3rd
Ο
12th
13th
1st
1st
2nd
2nd
1st
1st
2nd
2nd
β2
10th
9th
1st
1st
2nd
2nd
1st
37th
2nd
2nd
π
9th
6th
1st
1st
π
1st
1st
26th
2nd