12 Days of Christmas
11th
60th
100th
6th
99 Bottles of Beer
33rd
43rd
96th
8th
Abundant Numbers
8th
12th
15th
11th
39th
4th
Abundant Numbers (Long)
12th
8th
3rd
Arabic to Roman
7th
57th
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
75th
3rd
Collatz
4th
38th
Continued Fractions
1st
CSS Colors
1st
52nd
30th
18th
Cubes
10th
54th
9th
Day of Week
1st
85th
1st
DFA Simulator
19th
Diamonds
14th
10th
44th
11th
Divisors
6th122nd
25th
13th
40th
1st
1st
1st
Emirp Numbers
11th
8th61st
16th
15th
19th
8th
Emirp Numbers (Long)
15th
Emojify
Evil Numbers
25th
8th46th
10th
27th
7th
1st
1st
35th
2nd
Evil Numbers (Long)
11th
10th
1st
1st
Factorial Factorisation
4th
18th
Farey Sequence
3rd
21st
Fibonacci
58th47th
18th130th
4th
49th
1st1st31st80th
40th
1st
63rd
5th
Fizz Buzz
2nd
1st
1st
41st
1st
9th
274th25th1st18th1st
3rd
Foo Fizz Buzz Bar
1st
1st
4th
Fractions
1st
7th
1st18th1st
π
Gijswijtβs Sequence
24th
Happy Numbers
5th
1st
14th
1st
53rd
8th
Happy Numbers (Long)
1st
24th
Hexdump
1st
Intersection
15th
44th
21st
5th
Inventory Sequence
18th
ISBN
56th
Kaprekar Numbers
17th
Kolakoski Constant
39th
8th
Kolakoski Sequence
6th
21st
20th
4th
Leap Years
7th40th
14th
48th
16th
17th
13th
Levenshtein Distance
12th
20th
Leyland Numbers
4th
5th
13th
1st
27th
4th
ln 2
1st
Look and Say
20th
Lucky Numbers
12th
Lucky Tickets
34th
6th
Morse Decoder
Morse Encoder
8th
17th
Musical Chords
36th
Niven Numbers
11th65th
1st
1st
14th
1st
7th
10th
Niven Numbers (Long)
1st
21st
Number Spiral
9th
Odious Numbers
8th4th
10th
44th4th
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
240th
1st
47th
63rd39th
1st106th1st
1st
Prime Numbers (Long)
62nd
4th
1st
1st
1st
55th
2nd
QR Decoder
34th
Quine
1st1st
2nd101st63rd20th
1st55th
1st19th79th40th87th32nd61st
1st23rd
83rd49th
1st42nd1st1st47th8th
RecamΓ‘n
27th
Repeating Decimals
1st
Reverse Polish Notation
1st
18th
Reversi
3rd
Rock-paper-scissors-Spock-lizard
5th
3rd
31st
9th
Roman to Arabic
7th
10th
1st
9th
ROT13
64th
Rule 110
11th
10th
1st
13th
5th
Scrambled Sort
2nd
7th
Set
1st
Seven Segment
9th
6th
π
SierpiΕski Triangle
11th61st
3rd
π
Spelling Numbers
63rd
23rd
Star Wars Opening Crawl
35th
Sudoku
7th
3rd
Ten-pin Bowling
22nd
Time Distance
11th
Tongue-twisters
12th
66th
33rd
7th
Transpose Sentence
1st
3rd
United States
Vampire Numbers
25th5th
23rd
Van Eck Sequence
1st
74th
Zeckendorf Representation
26th
Zodiac Signs
28th
Ξ»
7th
5th8th
π
2nd
6th
π
π
9th
Ο
8th
7th58th
5th
16th
20th
7th
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
11th
7th
1st
6th
7th
1st
15th
7th