12 Days of Christmas
11th
74th
105th
6th
99 Bottles of Beer
36th
56th
101st
9th
Abundant Numbers
8th
16th
18th
13th
40th
6th
Abundant Numbers (Long)
16th
8th
4th
Arabic to Roman
7th
67th
17th
11th
Arithmetic Numbers
5th
27th
Arrows
19th
11th
Ascending Primes
π
3rd
ASCII Table
26th
brainfuck
8th
6th
Catalan Numbers
1st
1st
1st
Christmas Trees
15th
86th
3rd
Collatz
5th
47th
Continued Fractions
1st
CSS Colors
1st
56th
41st
23rd
Cubes
10th
62nd
9th
Day of Week
1st
102nd
1st
DFA Simulator
26th
Diamonds
14th
11th
52nd
11th
Divisors
6th130th
26th
14th
43rd
1st
1st
1st
Emirp Numbers
11th
8th65th
19th
16th
22nd
8th
Emirp Numbers (Long)
20th
Emojify
Evil Numbers
25th
8th48th
11th
30th
8th
1st
1st
35th
3rd
Evil Numbers (Long)
13th
11th
1st
1st
Factorial Factorisation
7th
20th
Farey Sequence
4th
24th
Fibonacci
62nd50th
19th133rd
5th
52nd
1st1st38th100th
43rd
1st
68th
6th
Fizz Buzz
2nd
1st
1st
43rd
1st
9th
277th25th1st18th1st
3rd
Foo Fizz Buzz Bar
1st
1st
5th
Fractions
1st
7th
1st19th1st
π
Gijswijtβs Sequence
35th
Happy Numbers
5th
1st
15th
1st
56th
8th
Happy Numbers (Long)
1st
27th
Hexdump
4th
Intersection
17th
47th
25th
5th
Inventory Sequence
29th
ISBN
68th
Kaprekar Numbers
23rd
Kolakoski Constant
48th
9th
Kolakoski Sequence
7th
24th
23rd
4th
Leap Years
8th45th
15th
55th
18th
17th
13th
Levenshtein Distance
13th
1st
20th
1st
Leyland Numbers
4th
7th
16th
1st
30th
4th
ln 2
1st
Look and Say
25th
Lucky Numbers
18th
Lucky Tickets
42nd
10th
Morse Decoder
Morse Encoder
8th
21st
Musical Chords
47th
Niven Numbers
11th67th
1st
1st
17th
1st
7th
10th
Niven Numbers (Long)
1st
23rd
Number Spiral
12th
Odious Numbers
8th4th
11th
47th6th
1st
1st
33rd
1st
Odious Numbers (Long)
3rd
10th
1st
1st
1st
Ordinal Numbers
1st
1st
7th
1st
Pangram Grep
46th
1st
12th
51st
28th
12th
Pascalβs Triangle
11th
53rd
1st
6th
Pernicious Numbers
9th1st
1st
1st
28th
1st
1st26th
1st
1st
24th
1st
Pernicious Numbers (Long)
7th
26th
1st
Poker
7th
Prime Numbers
7th82nd
20th
4th
1st
253rd
1st
50th
67th41st
1st110th1st
1st
Prime Numbers (Long)
65th
4th
1st
1st
1st
61st
2nd
QR Decoder
45th
Quine
1st1st
2nd111th67th21st
1st55th
1st26th80th41st95th45th65th
1st24th
91st50th
1st43rd1st1st51st9th
RecamΓ‘n
33rd
Repeating Decimals
1st
Reverse Polish Notation
1st
19th
Reversi
5th
Rock-paper-scissors-Spock-lizard
5th
3rd
43rd
9th
Roman to Arabic
7th
13th
1st
9th
ROT13
75th
Rule 110
11th
14th
1st
15th
5th
Scrambled Sort
2nd
14th
Set
3rd
Seven Segment
9th
9th
π
SierpiΕski Triangle
11th60th
3rd
π
Spelling Numbers
76th
30th
Star Wars Opening Crawl
44th
Sudoku
9th
3rd
Ten-pin Bowling
28th
Time Distance
13th
Tongue-twisters
12th
69th
40th
7th
Transpose Sentence
1st
4th
United States
Vampire Numbers
25th6th
30th
Van Eck Sequence
1st
83rd
Zeckendorf Representation
34th
Zodiac Signs
32nd
Ξ»
7th
5th9th
3rd
9th
6th
6th
3rd
10th
Ο
7th
7th60th
7th
21st
27th
9th
Ο
6th
4th
7th
14th
16th
8th
Ο
7th
5th21st
1st
6th
7th
1st
1st
8th
β2
8th
7th20th
1st
7th
1st
1st
7th
π
12th
7th27th
1st
6th
8th
1st
16th
8th