12 Days of Christmas
16th
24 Game
10th
99 Bottles of Beer
13th
Abundant Numbers
1st
10th
Abundant Numbers (Long)
1st
67th
Arabic to Roman
10th
Arithmetic Numbers
95th
Arrows
7th
6th
Ascending Primes
21st
ASCII Table
14th
Billiards
11th
brainfuck
35th
Card Number Validation
17th
Catalan Numbers
1st
Catalanβs Constant
17th
Christmas Trees
33rd
Collatz
25th
27th
CSS Colors
1st
61st
Cubes
22nd
Day of Week
6th
6th
1st
DFA Simulator
28th
Diamonds
25th
15th
54th
Divisors
26th
365th
Emirp Numbers
20th
89th
Emirp Numbers (Long)
18th
19th
Emojify
33rd
Evil Numbers
1st
275th
Evil Numbers (Long)
1st
176th
15th
Factorial Factorisation
10th
Farey Sequence
42nd
Fibonacci
38th
135th
Fizz Buzz
515th1,282nd36th
267th53rd
305th
Foo Fizz Buzz Bar
22nd
1st
ForsythβEdwards Notation
6th
12th
Fractions
24th
10th
1st
Game of Life
9th
23rd
Gijswijtβs Sequence
8th
Happy Numbers
12th78th
1st
1st
Happy Numbers (Long)
1st
27th
Hexdump
44th
Intersection
22nd
Inventory Sequence
27th
ISBN
22nd11th21st
18th
52nd
Jacobi Symbol
14th
Kaprekar Numbers
11th
Kolakoski Constant
π
Kolakoski Sequence
18th
Leap Years
17th
71st
Levenshtein Distance
28th
Leyland Numbers
6th
ln 2
48th
Look and Say
8th
4th
Lucky Numbers
29th
12th
19th
Lucky Tickets
26th
Mahjong
π
Maze
17th
Medal Tally
15th
Morse Decoder
25th
Morse Encoder
8th
Musical Chords
9th
N Queens
3rd
Niven Numbers
19th
58th
Niven Numbers (Long)
19th
34th
Number Spiral
34th
Odious Numbers
1st
135th
Odious Numbers (Long)
1st
91st
Ordinal Numbers
12th
62nd
PalindromemordnilaP
58th
Pangram Grep
21st25th
173rd7th
7th
30th
87th
14th26th
Partition Numbers
43rd
Pascalβs Triangle
29th
21st
1st
Pernicious Numbers
18th
94th
Pernicious Numbers (Long)
17th
28th
Poker
17th
Polyominoes
7th
Prime Numbers
36th1st
40th
140th
Prime Numbers (Long)
1st
39th
42nd
Proximity Grid
9th
QR Decoder
9th
Quine
57th
RecamΓ‘n
21st
Repeating Decimals
1st
Reverse Polish Notation
2nd
Reversi
15th
Rijndael S-box
21st
Rock-paper-scissors-Spock-lizard
19th
Roman to Arabic
31st
ROT13
31st
Rule 110
18th
Set
41st
Seven Segment
17th
SI Units
2nd
SierpiΕski Triangle
14th
Smith Numbers
14th
Spelling Numbers
8th
Star Wars Opening Crawl
7th
Sudoku
8th
Sudoku (Fill-in)
3rd
Ten-pin Bowling
4th
Tic-tac-toe
19th
Time Distance
6th
12th
Tongue-twisters
44th
Transpose Sentence
2nd
United States
46th
Vampire Numbers
21st
Van Eck Sequence
1st
Zeckendorf Representation
23rd
Zodiac Signs
15th
Ξ³
16th
Ξ»
15th
Ο
44th
Ο
54th
Ο
36th
β2
81st
π
70th31st