12 Days of Christmas
14th
Abundant Numbers
9th
Abundant Numbers (Long)
7th
Alphabetic Numbers
3rd
Arithmetic Numbers
12th
Ascending Primes
16th
ASCII Table
8th
brainfuck
4th
Calendar
3rd
Card Number Validation
11th
Catalan Numbers
12th
Chess Move Validation
6th
Christmas Trees
40th
Collatz
20th1st
Connect Four
2nd
Continued Fractions
4th
Day of Week
10th
DFA Simulator
7th
Divisors
27th12th100th895th
Emirp Numbers
14th
Emirp Numbers (Long)
8th
Evil Numbers
36th
Evil Numbers (Long)
37th
Factorial Factorisation
8th
Farey Sequence
22nd
Fibonacci
27th243rd2nd1st
Fizz Buzz
175th52nd
Foo Fizz Buzz Bar
5th
Fractions
9th
Game of Life
15th
Gijswijt’s Sequence
4th
Gray Code Decoder
8th
Gray Code Encoder
1st
Happy Numbers
28th
Happy Numbers (Long)
12th
Hexdump
3rd
Hilbert Curve
4th
Inventory Sequence
💎10th
ISBN
3rd
Kaprekar Numbers
11th
Kolakoski Sequence
18th
Leap Years
4th
Levenshtein Distance
6th
Leyland Numbers
12th
ln 2
19th
Look and Say
5th
Lucky Numbers
18th
Lucky Tickets
5th
Mandelbrot
12th
Maze
15th
Minesweeper
2nd
Multitap Input
2nd
N Queens
💎
Nim
2nd
3rd
Niven Numbers
13th
19th
Niven Numbers (Long)
8th
Number Spiral
4th
Odious Numbers
46th34th
Odious Numbers (Long)
31st25th
Ordinal Numbers
8th
PalindromemordnilaP
7th
Pangram Grep
5th
Partition Numbers
9th
Pascal’s Triangle
9th
Pernicious Numbers
49th
Pernicious Numbers (Long)
11th
Polyominoes
2nd
Prime Numbers
8th
Prime Numbers (Long)
5th
Proximity Grid
3rd
Quine
111th29th110th779th
Recamán
15th
Repeating Decimals
6th3rd
Reverse Polish Notation
6th
Rijndael S-box
11th
Roman to Arabic
14th
ROT13
6th
Scrambled Sort
💎
72nd
Set
4th
Seven Segment
6th
14th
Sierpiński Triangle
11th
Smith Numbers
12th
Spelling Numbers
6th
Star Wars GPT
3rd
Star Wars Opening Crawl
5th
Taxicab Numbers
6th
Tic-tac-toe
2nd
Topological Sort
4th💎
Tower of Hanoi
20th
Transpose Sentence
5th
Trinomial Triangle
8th6th
Ulam Sequence
4th
United States
16th
Vampire Numbers
9th
Van Eck Sequence
7th
Zeckendorf Representation
2nd
π
23rd