12 Days of Christmas
24th
31st
16th
46th
18th
7th
24 Game
14th
3rd
13th
99 Bottles of Beer
30th
55th
15th
Abundant Numbers
24th
21st
89th
18th
Abundant Numbers (Long)
14th
20th
35th
18th
Arabic to Roman
70th
23rd
Arithmetic Numbers
14th
45th
13th
Arrows
35th
22nd
Ascending Primes
7th
8th
ASCII Table
7th
9th
35th
35th
Billiards
10th
brainfuck
38th
25th
Card Number Validation
19th
Catalan Numbers
10th
65th
45th
Catalanβs Constant
20th
7th
19th
Christmas Trees
15th
13th
84th
40th
Collatz
15th
23rd
74th
19th
CSS Colors
75th
28th
Cubes
5th
50th
10th
Day of Week
1st
18th
DFA Simulator
12th
12th
Diamonds
13th
41st
13th
41st
22nd
Divisors
23rd
28th
38th
Emirp Numbers
21st
49th
Emirp Numbers (Long)
16th
28th
Emojify
13th
Evil Numbers
25th
32nd
146th
61st
11th
Evil Numbers (Long)
11th
30th
67th
34th
20th
Factorial Factorisation
7th
12th
7th
22nd
Farey Sequence
11th
52nd
12th
Fibonacci
37th
41st
156th
103rd
7th
Fizz Buzz
46th
54th
953rd
123rd
Foo Fizz Buzz Bar
16th
44th
14th
ForsythβEdwards Notation
37th
15th
Fractions
20th
1st
Game of Life
26th
15th
Gijswijtβs Sequence
9th
16th
Happy Numbers
19th
58th
145th
58th
Happy Numbers (Long)
15th
76th
45th
Hexdump
21st
18th
Intersection
83rd
27th
Inventory Sequence
16th
9th
47th
16th
ISBN
12th
59th
25th
Jacobi Symbol
13th
Kaprekar Numbers
4th
13th
Kolakoski Constant
20th
30th
Kolakoski Sequence
22nd
60th
17th
Leap Years
17th
165th
35th
Levenshtein Distance
8th
40th
46th
Leyland Numbers
17th
17th
43rd
ln 2
15th
24th
Look and Say
22nd
69th
49th
Lucky Numbers
14th
53rd
23rd
Maze
22nd
9th
Medal Tally
16th
Morse Decoder
17th
Morse Encoder
20th
Musical Chords
13th
N Queens
5th
4th
15th
8th
Niven Numbers
25th
1st
27th
Niven Numbers (Long)
13th
19th
1st
Number Spiral
12th
44th
21st
Odious Numbers
26th
30th
132nd
50th
Odious Numbers (Long)
13th
28th
63rd
30th
Ordinal Numbers
128th
32nd
PalindromemordnilaP
25th
19th
Pangram Grep
2nd
11th28th
29th
120th
21st
360th
14th
31st
12th32nd
Pascalβs Triangle
13th
66th
82nd
48th
Pernicious Numbers
32nd
75th
Pernicious Numbers (Long)
15th
31st
Poker
10th
Polyominoes
4th
19th
9th
Prime Numbers
36th
27th
21st
Prime Numbers (Long)
16th
25th
1st
Proximity Grid
13th
QR Decoder
23rd
10th
Quine
124th
203rd
14th94th90th115th88th
26th48th82nd20th
38th44th
77th17th
21st95th28th
127th
113th88th
721st
78th
1st
50th71st
9th
RecamΓ‘n
20th
41st
15th
Repeating Decimals
17th
Reverse Polish Notation
49th
28th
14th
Reversi
13th
Rijndael S-box
12th
11th
41st
34th
17th
13th
Rock-paper-scissors-Spock-lizard
21st
Roman to Arabic
41st
ROT13
3rd
30th
Rule 110
16th
23rd
Seven Segment
7th
7th
42nd
18th
SI Units
8th
SierpiΕski Triangle
20th
67th
39th
Smith Numbers
15th
15th
Spelling Numbers
13th
Star Wars Opening Crawl
10th
Sudoku
10th
Sudoku (Fill-in)
10th
Ten-pin Bowling
16th
Tic-tac-toe
18th
Time Distance
29th
14th
Tongue-twisters
20th
81st
26th
Transpose Sentence
16th
12th
United States
5th
71st
25th
Vampire Numbers
9th
39th
Van Eck Sequence
19th
80th
32nd
Zeckendorf Representation
15th
Zodiac Signs
11th
Ξ³
10th
14th
6th
Ξ»
19th
9th46th26th
58th
27th
Ο
18th
17th
24th
Ο
18th
49th
23rd
6th
Ο
24th
20th
56th
49th
5th
β2
30th9th12th9th14th4th20th31st45th24th13th13th43rd29th14th21st12th8th26th13th15th7th49th15th29th27th7th58th91st6th56th12th29th7th6th5th33rd15th19th13th453rd12th19th6th3rd41st12th8th24th9th7th9th5th11th6th8th16th
π
20th
15th
30th
35th