12 Days of Christmas
11th
62nd
100th
6th
99 Bottles of Beer
33rd
45th
96th
9th
Abundant Numbers
8th
12th
15th
12th
39th
6th
Abundant Numbers (Long)
12th
8th
4th
Arabic to Roman
7th
58th
15th
10th
Arithmetic Numbers
5th
25th
Arrows
17th
9th
Ascending Primes
π
3rd
ASCII Table
22nd
brainfuck
5th
5th
Catalan Numbers
1st
1st
1st
Christmas Trees
14th
76th
3rd
Collatz
4th
38th
Continued Fractions
1st
CSS Colors
1st
52nd
32nd
19th
Cubes
10th
55th
9th
Day of Week
1st
88th
1st
DFA Simulator
19th
Diamonds
15th
10th
45th
11th
Divisors
6th124th
25th
13th
40th
1st
1st
1st
Emirp Numbers
11th
8th61st
16th
15th
19th
8th
Emirp Numbers (Long)
16th
Emojify
Evil Numbers
25th
8th47th
10th
27th
7th
1st
1st
35th
2nd
Evil Numbers (Long)
11th
10th
1st
1st
Factorial Factorisation
4th
18th
Farey Sequence
3rd
21st
Fibonacci
58th48th
19th130th
4th
49th
1st1st31st82nd
40th
1st
64th
5th
Fizz Buzz
2nd
1st
1st
41st
1st
9th
276th25th1st18th1st
3rd
Foo Fizz Buzz Bar
1st
1st
4th
Fractions
1st
7th
1st19th1st
π
Gijswijtβs Sequence
26th
Happy Numbers
5th
1st
14th
1st
54th
8th
Happy Numbers (Long)
1st
24th
Hexdump
1st
Intersection
15th
44th
21st
5th
Inventory Sequence
19th
ISBN
59th
Kaprekar Numbers
18th
Kolakoski Constant
39th
8th
Kolakoski Sequence
6th
21st
20th
4th
Leap Years
7th40th
14th
49th
17th
17th
13th
Levenshtein Distance
12th
20th
Leyland Numbers
4th
5th
13th
1st
27th
4th
ln 2
1st
Look and Say
21st
Lucky Numbers
12th
Lucky Tickets
34th
6th
Morse Decoder
Morse Encoder
8th
17th
Musical Chords
38th
Niven Numbers
11th65th
1st
1st
14th
1st
7th
10th
Niven Numbers (Long)
1st
21st
Number Spiral
9th
Odious Numbers
8th4th
10th
45th4th
1st
1st
31st
1st
Odious Numbers (Long)
2nd
10th
1st
1st
1st
Ordinal Numbers
1st
1st
5th
1st
Pangram Grep
44th
1st
9th
45th
27th
12th
Pascalβs Triangle
11th
49th
1st
6th
Pernicious Numbers
9th1st
1st
1st
27th
1st
1st26th
1st
1st
22nd
1st
Pernicious Numbers (Long)
6th
25th
1st
Poker
5th
Prime Numbers
7th78th
20th
4th
1st
241st
1st
47th
63rd40th
1st106th1st
1st
Prime Numbers (Long)
62nd
4th
1st
1st
1st
55th
2nd
QR Decoder
35th
Quine
1st1st
2nd102nd63rd20th
1st55th
1st19th79th40th87th33rd63rd
1st23rd
84th49th
1st42nd1st1st48th8th
RecamΓ‘n
28th
Repeating Decimals
1st
Reverse Polish Notation
1st
18th
Reversi
3rd
Rock-paper-scissors-Spock-lizard
5th
3rd
33rd
9th
Roman to Arabic
7th
10th
1st
9th
ROT13
67th
Rule 110
11th
11th
1st
13th
5th
Scrambled Sort
2nd
7th
Set
1st
Seven Segment
9th
6th
π
SierpiΕski Triangle
11th61st
3rd
π
Spelling Numbers
64th
24th
Star Wars Opening Crawl
35th
Sudoku
7th
3rd
Ten-pin Bowling
22nd
Time Distance
13th
Tongue-twisters
12th
67th
33rd
7th
Transpose Sentence
1st
3rd
United States
Vampire Numbers
25th5th
23rd
Van Eck Sequence
1st
76th
Zeckendorf Representation
28th
Zodiac Signs
29th
Ξ»
7th
5th8th
π
2nd
6th
π
π
9th
Ο
8th
7th58th
5th
16th
20th
8th
Ο
7th
4th
5th
11th
15th
7th
Ο
6th
5th20th
1st
6th
5th
1st
1st
7th
β2
8th
7th20th
1st
5th
1st
1st
7th
π
12th
7th
1st
6th
7th
1st
15th
7th