12 Days of Christmas
500th
7th
24 Game
π
99 Bottles of Beer
5th238th
6th
Abundant Numbers
184th
54th10th
Abundant Numbers (Long)
132nd
3rd
Arabic to Roman
254th
5th
Arithmetic Numbers
154th
π
Arrows
57th
2nd
Ascending Primes
4th
ASCII Table
4th
Billiards
57th
brainfuck
212th
2nd
Card Number Validation
6th
Catalan Numbers
336th
2nd
Catalanβs Constant
3rd
Christmas Trees
389th
5th
Collatz
167th89th
279th
9th
CSS Colors
3rd
Cubes
111th
5th
Day of Week
259th
DFA Simulator
79th
Diamonds
296th
6th
Divisors
14th251st
686th
99th8th
Emirp Numbers
349th
3rd
Emirp Numbers (Long)
156th
3rd
Emojify
7th
Evil Numbers
32nd
65th
24th348th
69th1st
Evil Numbers (Long)
230th
6th
Factorial Factorisation
67th
5th5th
Farey Sequence
163rd
4th
Fibonacci
61st
23rd323rd
154th
6th
Fizz Buzz
50th
378th
1,182nd216th37th839th
9th34th37th
Foo Fizz Buzz Bar
22nd
17th278th
8th
ForsythβEdwards Notation
137th
10th
Fractions
19th
4th
Game of Life
86th
5th
Gijswijtβs Sequence
9th
Happy Numbers
318th
12th
Happy Numbers (Long)
98th
4th
Hexdump
116th
3rd
Intersection
165th
4th
Inventory Sequence
68th
5th
ISBN
97th
33rd6th
Kaprekar Numbers
3rd
Kolakoski Constant
3rd
Kolakoski Sequence
16th
30th
11th
Leap Years
11th392nd
8th
Levenshtein Distance
162nd
Leyland Numbers
253rd
2nd
ln 2
3rd
Look and Say
13th
220th
5th
Lucky Numbers
182nd
5th
Lucky Tickets
94th
Maze
50th
6th
Medal Tally
67th
6th
Morse Decoder
5th
Morse Encoder
7th
N Queens
3rd
Niven Numbers
6th
280th
97th12th
Niven Numbers (Long)
130th
55th3rd
Number Spiral
4th
Odious Numbers
52nd167th
251st
1st
Odious Numbers (Long)
199th
5th
Ordinal Numbers
1st
PalindromemordnilaP
114th
5th
Pangram Grep
235th
1st
Pascalβs Triangle
264th
5th
Pernicious Numbers
24th
193rd
4th
Pernicious Numbers (Long)
3rd
Polyominoes
5th
Prime Numbers
16th
35th113th
1st
Prime Numbers (Long)
17th217th
4th
Proximity Grid
49th
6th
Quine
1st
131st244th
695th
23rd
RecamΓ‘n
29th
5th
Repeating Decimals
78th
Reverse Polish Notation
149th
Reversi
9th
Rijndael S-box
2nd
Rock-paper-scissors-Spock-lizard
7th
Roman to Arabic
147th
6th
ROT13
122nd
8th
Rule 110
83rd
7th
Seven Segment
6th
255th
2nd
SierpiΕski Triangle
6th
291st
6th
Smith Numbers
165th
2nd
Spelling Numbers
3rd
Star Wars Opening Crawl
91st
Sudoku
88th
Sudoku (Fill-in)
86th
Ten-pin Bowling
83rd
3rd
Tic-tac-toe
15th
Time Distance
149th
Tongue-twisters
9th
4th
Transpose Sentence
104th
United States
7th
Vampire Numbers
114th
2nd
Van Eck Sequence
240th
6th
Zeckendorf Representation
114th
Zodiac Signs
65th
6th
Ξ³
3rd
Ξ»
131st
5th11th
Ο
138th
4th8th
Ο
108th
4th8th
Ο
80th
4th8th
β2
13th
1st
4th9th
π
12th1st
4th7th