12 Days of Christmas
52nd
24 Game
9th
21st
99 Bottles of Beer
24th
Abundant Numbers
24th
Abundant Numbers (Long)
30th
Arabic to Roman
23rd
Arithmetic Numbers
11th
Arrows
37th
Ascending Primes
15th
ASCII Table
23rd
Billiards
11th
brainfuck
59th
Card Number Validation
15th
Catalan Numbers
1st
Christmas Trees
13th
Collatz
45th
CSS Colors
42nd
Cubes
19th
Day of Week
1st
DFA Simulator
22nd
Diamonds
22nd
Divisors
23rd
22nd
Emirp Numbers
77th
Emirp Numbers (Long)
31st
Emojify
32nd
Evil Numbers
50th
108th
Evil Numbers (Long)
13th
Factorial Factorisation
19th
Farey Sequence
38th
Fibonacci
1st
75th
19th
Fizz Buzz
34th76th54th249th95th
1st47th87th77th807th17th
16th
Foo Fizz Buzz Bar
91st
ForsythβEdwards Notation
37th
Fractions
13th
Game of Life
18th
Gijswijtβs Sequence
6th
Happy Numbers
51st
Happy Numbers (Long)
32nd
Hexdump
25th
Intersection
59th
Inventory Sequence
26th
ISBN
45th
Jacobi Symbol
36th
Kaprekar Numbers
12th
Kolakoski Constant
20th
Kolakoski Sequence
44th
Leap Years
1st
13th
Levenshtein Distance
55th
Leyland Numbers
20th
Look and Say
15th
Lucky Numbers
22nd
Lucky Tickets
33rd
Mahjong
4th
Maze
25th
Medal Tally
24th
Morse Decoder
25th
Morse Encoder
39th
Musical Chords
18th
N Queens
14th
Niven Numbers
1st
Niven Numbers (Long)
18th
Number Spiral
16th
Odious Numbers
48th
Odious Numbers (Long)
33rd
Ordinal Numbers
1st
PalindromemordnilaP
3rd
Pangram Grep
59th
Pascalβs Triangle
25th
21st
Pernicious Numbers
51st
Pernicious Numbers (Long)
28th
Poker
23rd
Polyominoes
10th
Prime Numbers
19th1st
17th
Prime Numbers (Long)
34th
15th
Proximity Grid
19th
QR Decoder
14th
Quine
1st
227th
28th
126th66th56th
RecamΓ‘n
40th
Repeating Decimals
6th
17th
Reverse Polish Notation
51st
Reversi
18th
Rijndael S-box
32nd
27th
Rock-paper-scissors-Spock-lizard
48th
Roman to Arabic
54th
ROT13
25th
91st
8th
Rule 110
17th
Seven Segment
16th
SI Units
18th
SierpiΕski Triangle
30th
Smith Numbers
18th
Spelling Numbers
45th
Star Wars Opening Crawl
16th
Sudoku
17th
Sudoku (Fill-in)
16th
Ten-pin Bowling
20th
Tic-tac-toe
1st
Time Distance
32nd
Tongue-twisters
40th
Transpose Sentence
14th
United States
72nd
Vampire Numbers
16th
Van Eck Sequence
32nd
Zeckendorf Representation
25th
Zodiac Signs
26th
Ξ»
16th
Ο
37th
Ο
34th
Ο
45th
β2
48th
π
45th