12 Days of Christmas
12th
24 Game
8th
99 Bottles of Beer
9th276th
Abundant Numbers
31st642nd
Abundant Numbers (Long)
48th
Arabic to Roman
16th264th
Arithmetic Numbers
7th
Arrows
5th
Ascending Primes
8th
ASCII Table
10th
brainfuck
6th
Card Number Validation
7th
Catalan Numbers
21st
Catalan’s Constant
8th
Christmas Trees
28th
Collatz
4th178th
CSS Colors
7th
Cubes
5th
Day of Week
1st273rd
Diamonds
8th
Divisors
39th118th
Emirp Numbers
27th
Emirp Numbers (Long)
13th
Emojify
9th
Evil Numbers
37th
Evil Numbers (Long)
23rd
Factorial Factorisation
10th
Farey Sequence
9th
Fibonacci
264th35th186th
Fizz Buzz
9th42nd
Foo Fizz Buzz Bar
13th270th
Forsyth–Edwards Notation
6th
Fractions
10th
Game of Life
8th
Gijswijt’s Sequence
9th
Happy Numbers
11th317th
Happy Numbers (Long)
1st60th
Hexdump
5th
Intersection
18th
Inventory Sequence
10th
ISBN
16th
Jacobi Symbol
12th
Kolakoski Sequence
18th
Leap Years
41st
Levenshtein Distance
23rd
Leyland Numbers
20th143rd
Look and Say
8th182nd
Lucky Numbers
8th
Maze
6th
Medal Tally
5th
Morse Decoder
6th
Morse Encoder
11th
Musical Chords
5th
N Queens
8th
Niven Numbers
52nd526th
Niven Numbers (Long)
34th
Number Spiral
10th
Odious Numbers
35th
Odious Numbers (Long)
19th
Ordinal Numbers
14th363rd
PalindromemordnilaP
1st
Pangram Grep
20th
Partition Numbers
7th
Pascal’s Triangle
15th198th
Pernicious Numbers
30th
Pernicious Numbers (Long)
15th
Poker
6th
Prime Numbers
41st352nd
Prime Numbers (Long)
54th177th
Proximity Grid
7th
Quine
32nd779th
Recamán
10th379th
Reverse Polish Notation
11th
Rijndael S-box
5th
Rock-paper-scissors-Spock-lizard
10th67th
Roman to Arabic
9th
ROT13
8th
Rule 110
16th
Seven Segment
17th
Sierpiński Triangle
29th
Smith Numbers
11th
Spelling Numbers
11th
Star Wars GPT
70th
Star Wars Opening Crawl
6th
Sudoku
7th
Ten-pin Bowling
4th
Tic-tac-toe
5th
Time Distance
9th
Tongue-twisters
5th
Transpose Sentence
1st
United States
10th
Vampire Numbers
10th
Van Eck Sequence
9th69th
Zeckendorf Representation
6th
Zodiac Signs
7th
π
23rd
𝑒
24th