12 Days of Christmas
494th
7th
24 Game
π
99 Bottles of Beer
5th202nd
6th
Abundant Numbers
141st
55th9th
Abundant Numbers (Long)
114th
3rd
Arabic to Roman
262nd
5th
Arithmetic Numbers
146th
π
Arrows
95th
2nd
Ascending Primes
4th
ASCII Table
4th
Billiards
63rd
brainfuck
198th
2nd
Card Number Validation
6th
Catalan Numbers
351st
2nd
Catalanβs Constant
2nd
Christmas Trees
390th
5th
Collatz
173rd93rd
277th
9th
CSS Colors
3rd
Cubes
145th
5th
Day of Week
271st
DFA Simulator
81st
Diamonds
291st
6th
Divisors
15th255th
689th
100th8th
Emirp Numbers
344th
1st
Emirp Numbers (Long)
160th
3rd
Emojify
8th
Evil Numbers
20th
32nd
69th
26th356th
69th1st
Evil Numbers (Long)
242nd
6th
Factorial Factorisation
68th
4th5th
Farey Sequence
173rd
4th
Fibonacci
63rd
23rd333rd
159th
5th
Fizz Buzz
51st
387th
1,203rd219th37th831st
9th35th38th
Foo Fizz Buzz Bar
22nd
17th260th
8th
ForsythβEdwards Notation
142nd
10th
Fractions
18th
4th
Game of Life
85th
5th
Gijswijtβs Sequence
9th
Happy Numbers
314th
13th
Happy Numbers (Long)
79th
4th
Hexdump
109th
3rd
Intersection
153rd
4th
Inventory Sequence
64th
6th
ISBN
65th
32nd6th
Kaprekar Numbers
2nd
Kolakoski Constant
3rd
Kolakoski Sequence
16th
30th
11th
Leap Years
15th394th
8th
Levenshtein Distance
158th
Leyland Numbers
255th
2nd
ln 2
2nd
Look and Say
13th
219th
5th
Lucky Numbers
190th
5th
Lucky Tickets
86th
Maze
42nd
6th
Medal Tally
58th
6th
Morse Decoder
5th
Morse Encoder
7th
N Queens
3rd
Niven Numbers
6th
279th
98th12th
Niven Numbers (Long)
122nd
55th3rd
Number Spiral
4th
Odious Numbers
56th171st
264th
1st
Odious Numbers (Long)
213th
5th
Ordinal Numbers
1st
PalindromemordnilaP
120th
6th
Pangram Grep
228th
1st
Pascalβs Triangle
263rd
5th
Pernicious Numbers
24th
198th
3rd
Pernicious Numbers (Long)
3rd
Polyominoes
5th
Prime Numbers
16th
37th118th
1st
Prime Numbers (Long)
17th210th
4th
Proximity Grid
36th
6th
Quine
1st
133rd254th
716th
24th
RecamΓ‘n
84th
5th
Repeating Decimals
76th
Reverse Polish Notation
148th
Reversi
9th
Rijndael S-box
2nd
Rock-paper-scissors-Spock-lizard
7th
Roman to Arabic
138th
6th
ROT13
141st
8th
Rule 110
83rd
7th
Seven Segment
6th
254th
2nd
SierpiΕski Triangle
6th
304th
6th
Smith Numbers
161st
2nd
Spelling Numbers
3rd
Star Wars Opening Crawl
91st
Sudoku
92nd
Sudoku (Fill-in)
88th
Ten-pin Bowling
88th
4th
Tic-tac-toe
15th
Time Distance
159th
Tongue-twisters
9th
4th
Transpose Sentence
103rd
United States
8th
Vampire Numbers
113th
2nd
Van Eck Sequence
246th
6th
Zeckendorf Representation
121st
Zodiac Signs
51st
6th
Ξ³
2nd
Ξ»
129th
4th11th
Ο
126th
3rd8th
Ο
106th
3rd8th
Ο
80th
3rd8th
β2
13th
1st
3rd9th
π
13th1st
3rd7th