12 Days of Christmas
517th
7th
24 Game
π
99 Bottles of Beer
5th248th
6th
Abundant Numbers
193rd
55th10th
Abundant Numbers (Long)
139th
3rd
Arabic to Roman
271st
5th
Arithmetic Numbers
160th
π
Arrows
60th
2nd
Ascending Primes
4th
ASCII Table
4th
Billiards
67th
brainfuck
218th
2nd
Card Number Validation
6th
Catalan Numbers
352nd
2nd
Catalanβs Constant
3rd
Christmas Trees
405th
5th
Collatz
173rd93rd
301st
9th
CSS Colors
3rd
Cubes
115th
5th
Day of Week
273rd
DFA Simulator
84th
Diamonds
305th
6th
Divisors
15th255th
701st
100th8th
Emirp Numbers
363rd
3rd
Emirp Numbers (Long)
165th
3rd
Emojify
7th
Evil Numbers
32nd
69th
26th356th
69th1st
Evil Numbers (Long)
242nd
6th
Factorial Factorisation
76th
5th5th
Farey Sequence
176th
4th
Fibonacci
63rd
23rd333rd
159th
6th
Fizz Buzz
51st
387th
1,203rd219th37th854th
9th35th38th
Foo Fizz Buzz Bar
22nd
17th289th
8th
ForsythβEdwards Notation
141st
10th
Fractions
19th
4th
Game of Life
93rd
5th
Gijswijtβs Sequence
9th
Happy Numbers
326th
13th
Happy Numbers (Long)
102nd
4th
Hexdump
119th
3rd
Intersection
171st
4th
Inventory Sequence
72nd
6th
ISBN
103rd
33rd6th
Kaprekar Numbers
3rd
Kolakoski Constant
3rd
Kolakoski Sequence
16th
30th
11th
Leap Years
15th402nd
8th
Levenshtein Distance
169th
Leyland Numbers
261st
2nd
ln 2
3rd
Look and Say
13th
228th
5th
Lucky Numbers
191st
5th
Lucky Tickets
99th
Maze
54th
6th
Medal Tally
71st
6th
Morse Decoder
5th
Morse Encoder
7th
N Queens
3rd
Niven Numbers
6th
290th
98th12th
Niven Numbers (Long)
136th
55th3rd
Number Spiral
4th
Odious Numbers
56th173rd
265th
1st
Odious Numbers (Long)
213th
5th
Ordinal Numbers
1st
PalindromemordnilaP
126th
6th
Pangram Grep
244th
1st
Pascalβs Triangle
274th
5th
Pernicious Numbers
24th
201st
4th
Pernicious Numbers (Long)
3rd
Polyominoes
5th
Prime Numbers
16th
37th118th
1st
Prime Numbers (Long)
17th229th
4th
Proximity Grid
53rd
6th
Quine
1st
133rd254th
716th
24th
RecamΓ‘n
33rd
5th
Repeating Decimals
83rd
Reverse Polish Notation
154th
Reversi
9th
Rijndael S-box
2nd
Rock-paper-scissors-Spock-lizard
7th
Roman to Arabic
154th
6th
ROT13
143rd
8th
Rule 110
89th
7th
Seven Segment
6th
261st
2nd
SierpiΕski Triangle
6th
304th
6th
Smith Numbers
167th
2nd
Spelling Numbers
3rd
Star Wars Opening Crawl
95th
Sudoku
96th
Sudoku (Fill-in)
93rd
Ten-pin Bowling
87th
4th
Tic-tac-toe
15th
Time Distance
160th
Tongue-twisters
9th
4th
Transpose Sentence
111th
United States
8th
Vampire Numbers
120th
2nd
Van Eck Sequence
250th
6th
Zeckendorf Representation
121st
Zodiac Signs
67th
6th
Ξ³
3rd
Ξ»
139th
5th11th
Ο
151st
4th8th
Ο
120th
4th8th
Ο
85th
4th8th
β2
13th
1st
4th9th
π
13th1st
4th7th