12 Days of Christmas
19th
24 Game
12th
99 Bottles of Beer
13th
Abundant Numbers
1st
10th
Abundant Numbers (Long)
1st
69th
Arabic to Roman
3rd
Arithmetic Numbers
23rd
Arrows
7th
7th
Ascending Primes
23rd
ASCII Table
15th
Billiards
13th
brainfuck
30th
Card Number Validation
18th
Catalan Numbers
1st
Catalanβs Constant
17th
Christmas Trees
35th
Collatz
26th
30th
CSS Colors
1st
5th
Cubes
22nd
Day of Week
6th
7th
1st
DFA Simulator
30th
Diamonds
25th
16th
54th
Divisors
26th
334th
Emirp Numbers
20th
94th
Emirp Numbers (Long)
18th
22nd
Emojify
34th
Evil Numbers
1st
284th
Evil Numbers (Long)
1st
187th
15th
Factorial Factorisation
13th
Farey Sequence
45th
Fibonacci
40th
139th
Fizz Buzz
523rd1,310th37th
272nd54th
311th
Foo Fizz Buzz Bar
22nd
1st
ForsythβEdwards Notation
6th
14th
Fractions
24th
10th
1st
Game of Life
9th
24th
Gijswijtβs Sequence
8th
Happy Numbers
12th83rd
1st
1st
Happy Numbers (Long)
1st
29th
Hexdump
46th
Intersection
26th
Inventory Sequence
27th
ISBN
24th13th21st
18th
57th
Jacobi Symbol
15th
Kaprekar Numbers
10th
Kolakoski Constant
π
Kolakoski Sequence
19th
Leap Years
17th
77th
Levenshtein Distance
32nd
Leyland Numbers
7th
ln 2
52nd
Look and Say
8th
4th
Lucky Numbers
33rd
12th
20th
Lucky Tickets
28th
Mahjong
π
Mandelbrot
21st
Maze
19th
Medal Tally
17th
Morse Decoder
21st
Morse Encoder
8th
Musical Chords
10th
N Queens
4th
Niven Numbers
19th
62nd
Niven Numbers (Long)
19th
37th
Number Spiral
26th
Odious Numbers
1st
138th
Odious Numbers (Long)
1st
94th
Ordinal Numbers
12th
64th
PalindromemordnilaP
64th
Pangram Grep
21st27th
181st7th
8th
34th
88th
15th29th
Partition Numbers
25th
Pascalβs Triangle
30th
22nd
1st
Pernicious Numbers
18th
99th
Pernicious Numbers (Long)
19th
31st
Poker
16th
Polyominoes
5th
Prime Numbers
37th1st
40th
143rd
Prime Numbers (Long)
1st
39th
44th
Proximity Grid
9th
QR Decoder
9th
Quine
63rd
RecamΓ‘n
23rd
Repeating Decimals
1st
Reverse Polish Notation
2nd
Reversi
18th
Rijndael S-box
14th
Rock-paper-scissors-Spock-lizard
20th
Roman to Arabic
32nd
ROT13
46th
Rule 110
21st
Scrambled Sort
6th
Set
27th
Seven Segment
18th
SI Units
2nd
SierpiΕski Triangle
16th
Smith Numbers
14th
Spelling Numbers
8th
Star Wars GPT
14th
Star Wars Opening Crawl
7th
Sudoku
8th
Sudoku (Fill-in)
3rd
Ten-pin Bowling
5th
Tic-tac-toe
20th
Time Distance
6th
12th
Tongue-twisters
47th
Transpose Sentence
3rd
United States
48th
Vampire Numbers
22nd
Van Eck Sequence
1st
Zeckendorf Representation
25th
Zodiac Signs
15th
Ξ³
17th
Ξ»
2nd
Ο
13th
Ο
9th
Ο
41st
β2
86th
π
74th32nd