12 Days of Christmas
4th
23rd
9th
24 Game
23rd
99 Bottles of Beer
5th
24th
13th
Abundant Numbers
16th
88th
19th
Abundant Numbers (Long)
14th
67th
19th
Arabic to Roman
7th
72nd
16th
Arithmetic Numbers
5th
71st
18th
Arrows
9th
25th
17th
Ascending Primes
28th
25th
ASCII Table
5th
53rd
22nd
Billiards
4th
17th
8th
brainfuck
29th
18th
Card Number Validation
8th
34th
16th
Catalan Numbers
16th
110th
31st
Catalan’s Constant
1st
51st
14th
Christmas Trees
16th
15th
44th
Collatz
6th
90th
29th
CSS Colors
8th
22nd
14th
Cubes
67th
15th
Day of Week
59th
34th
DFA Simulator
33rd
10th
Diamonds
14th
37th
22nd
Divisors
15th
1st
38th
Emirp Numbers
13th
94th
34th
Emirp Numbers (Long)
8th
69th
18th
Emojify
5th
28th
11th
Evil Numbers
22nd24th24th23rd16th12th224th110th94th23rd24th31st45th38th21st29th27th26th27th22nd14th27th13th71st42nd68th58th20th99th370th13th50th50th24th48th22nd21st28th53rd108th83rd21st1st19th65th6th31st90th35th26th8th34th24th15th15th11th17th22nd
Evil Numbers (Long)
17th
32nd
22nd
Factorial Factorisation
7th
27th
12th
Farey Sequence
25th
21st
Fibonacci
23rd
1st
58th
Fizz Buzz
14th
1st
53rd
1st
Foo Fizz Buzz Bar
5th
1st
20th
Forsyth–Edwards Notation
6th
37th
15th
Fractions
8th
52nd
1st
Game of Life
55th
Gijswijt’s Sequence
50th
19th
Happy Numbers
11th
11th
46th
26th
Happy Numbers (Long)
11th
27th
20th
Hexdump
20th
18th
Intersection
7th
38th
13th
Inventory Sequence
14th
27th
19th
ISBN
5th
32nd
15th
Jacobi Symbol
6th
38th
15th
Kaprekar Numbers
8th
22nd
8th
Kolakoski Constant
5th
39th
21st
Kolakoski Sequence
14th
18th
18th
Leap Years
16th
97th
20th
Levenshtein Distance
1st
43rd
1st
Leyland Numbers
5th
6th
8th
ln 2
7th
27th
61st
15th
Look and Say
2nd
20th
21st
Lucky Numbers
19th
22nd
Lucky Tickets
38th
18th
Medal Tally
59th
15th
Morse Decoder
26th
11th
Morse Encoder
17th
9th
Musical Chords
22nd
9th
N Queens
37th
Niven Numbers
13th
19th
120th
38th
Niven Numbers (Long)
15th
121st
1st
Number Spiral
22nd
15th
Odious Numbers
14th
18th
1st
27th
Odious Numbers (Long)
16th
1st
19th
Ordinal Numbers
11th
87th
24th
PalindromemordnilaP
9th
43rd
17th
Pangram Grep
20th
14th
43rd
46th
23rd
Partition Numbers
5th
15th
8th
Pascal’s Triangle
19th
10th
75th
109th
38th
Pernicious Numbers
18th
24th
61st
44th
Pernicious Numbers (Long)
11th
33rd
19th
Poker
15th
6th
Polyominoes
24th
Prime Numbers
10th
66th
22nd
Prime Numbers (Long)
12th
42nd
1st
Quine
1st
25th
21st
57th
1st
Recamán
11th
80th
30th
Repeating Decimals
5th
26th
16th
Reverse Polish Notation
31st
27th
Rijndael S-box
5th
20th
Rock-paper-scissors-Spock-lizard
7th
22nd
17th
Roman to Arabic
13th
23rd
24th
ROT13
6th
59th
12th
Rule 110
13th
57th
25th
Set
9th
28th
14th
Seven Segment
5th
27th
11th
SI Units
9th
Sierpiński Triangle
9th
32nd
10th
Smith Numbers
73rd
21st
Spelling Numbers
5th
27th
9th
Star Wars Opening Crawl
45th
Sudoku
31st
Sudoku (Fill-in)
38th
Ten-pin Bowling
5th
25th
9th
Tic-tac-toe
25th
17th
Time Distance
5th
22nd
12th
Tongue-twisters
7th
16th
14th
Transpose Sentence
45th
United States
8th
56th
17th
Vampire Numbers
5th
42nd
14th
Van Eck Sequence
8th
82nd
24th
Zeckendorf Representation
53rd
Zodiac Signs
7th
22nd
12th
γ
9th
1st
58th
12th
λ
9th
27th31st
29th
13th
π
7th
1st
44th
13th
τ
7th
33rd
35th
16th
φ
12th
1st
121st
39th
√2
9th
38th
104th
22nd
𝑒
1st
122nd
24th