12 Days of Christmas
16th
Abundant Numbers
7th
Abundant Numbers (Long)
5th
Arithmetic Numbers
12th
Ascending Primes
15th
ASCII Table
9th
brainfuck
3rd
Calendar
2nd
Card Number Validation
9th
Catalan Numbers
12th
Christmas Trees
39th
Collatz
22nd1st
Day of Week
13th
DFA Simulator
6th
Divisors
25th9th93rd877th
Emirp Numbers
17th
Emirp Numbers (Long)
6th
Evil Numbers
34th
Evil Numbers (Long)
35th
Factorial Factorisation
8th
Farey Sequence
21st
Fibonacci
235th1st1st
Fizz Buzz
165th51st
Foo Fizz Buzz Bar
5th
Fractions
8th
Game of Life
14th
Gijswijt’s Sequence
4th
Happy Numbers
28th
Happy Numbers (Long)
10th
Hilbert Curve
4th
Inventory Sequence
💎10th
ISBN
3rd
Kaprekar Numbers
7th
Kolakoski Sequence
17th
Leap Years
3rd
Levenshtein Distance
6th
Leyland Numbers
12th
ln 2
20th
Look and Say
4th
Lucky Numbers
17th
Lucky Tickets
5th
Mandelbrot
10th
Maze
15th
Minesweeper
2nd
Multitap Input
💎
N Queens
💎
Niven Numbers
17th
Niven Numbers (Long)
8th
Number Spiral
3rd
Odious Numbers
44th32nd
Odious Numbers (Long)
29th23rd
Ordinal Numbers
6th
PalindromemordnilaP
5th
Pangram Grep
5th
Partition Numbers
9th
Pascal’s Triangle
8th
Pernicious Numbers
39th
Pernicious Numbers (Long)
8th
Polyominoes
2nd
Prime Numbers
9th
Prime Numbers (Long)
2nd
Proximity Grid
3rd
Quine
101st28th104th743rd
Recamán
12th
Repeating Decimals
7th3rd
Reverse Polish Notation
5th
Rijndael S-box
10th
Roman to Arabic
14th
ROT13
5th
Scrambled Sort
💎
77th
Set
4th
Seven Segment
14th
Sierpiński Triangle
11th
Smith Numbers
9th
Spelling Numbers
8th
Star Wars GPT
3rd
Star Wars Opening Crawl
5th
Tic-tac-toe
2nd
Topological Sort
4th💎
Tower of Hanoi
16th
Transpose Sentence
5th
Trinomial Triangle
6th4th
United States
18th
Vampire Numbers
8th
Van Eck Sequence
5th
Zeckendorf Representation
2nd
π
25th