12 Days of Christmas
45th16th
24 Game
7th
99 Bottles of Beer
16th
Abundant Numbers
12th
Abundant Numbers (Long)
53rd
12th
Alphabetic Numbers
2nd
Arabic to Roman
12th
Arithmetic Numbers
14th
Arrows
16th
Ascending Primes
8th
ASCII Table
9th
brainfuck
8th
Calendar
3rd
Card Number Validation
9th
Catalan’s Constant
6th
Chess Move Validation
2nd
Christmas Trees
12th
Collatz
13th
Connect Four
4th
CSS Colors
1st
Cubes
5th
Day of Week
15th
DFA Simulator
8th
Diamonds
26th
13th
Divisors
208th
7th
Emirp Numbers
11th
Emirp Numbers (Long)
8th
Emojify
9th
Evil Numbers
22nd
Evil Numbers (Long)
18th
Factorial Factorisation
8th
Farey Sequence
13th
Fibonacci
47th
83rd
38th
Fizz Buzz
6th
Foo Fizz Buzz Bar
5th
Forsyth–Edwards Notation
7th
Fractions
14th
Game of Life
3rd
Gijswijt’s Sequence
15th
Gray Code Decoder
7th
Gray Code Encoder
8th
Happy Numbers
10th
Happy Numbers (Long)
14th
Hexdump
9th
Hilbert Curve
💎
Intersection
6th
4th
Inventory Sequence
11th
ISBN
10th
Jacobi Symbol
6th
Kaprekar Numbers
6th
Kolakoski Constant
3rd
Kolakoski Sequence
9th
Leap Years
35th
Levenshtein Distance
7th
Leyland Numbers
5th
Look and Say
6th
Lucky Numbers
12th
Mandelbrot
6th
Maze
5th
Medal Tally
5th
Minesweeper
5th
Morse Decoder
5th
Morse Encoder
4th
Multitap Input
3rd
Musical Chords
6th
N Queens
4th
Nim
3rd
Niven Numbers
24th
Niven Numbers (Long)
19th
Number Spiral
8th
Odious Numbers
23rd
Odious Numbers (Long)
18th
Ordinal Numbers
9th
PalindromemordnilaP
5th
Pangram Grep
12th
Partition Numbers
3rd
Pascal’s Triangle
12th
19th
Pernicious Numbers
34th
Pernicious Numbers (Long)
9th
Polyominoes
3rd
Prime Numbers
1st
183rd
Prime Numbers (Long)
21st
20th
Proximity Grid
8th
QR Decoder
4th
Quine
26th
1st
873rd
Recamán
9th
Reverse Polish Notation
7th
Reversi
5th
Rijndael S-box
5th
Rock-paper-scissors-Spock-lizard
7th
Roman to Arabic
52nd25th
15th
23rd
ROT13
8th
10th
Rule 110
11th
Scrambled Sort
4th
Set
5th
Seven Segment
10th
SI Units
4th
Sierpiński Triangle
10th
Smith Numbers
4th
Spelling Numbers
5th
Star Wars GPT
4th
Star Wars Opening Crawl
3rd
Sudoku
6th
Taxicab Numbers
4th
Ten-pin Bowling
6th10th
Tic-tac-toe
6th
Time Distance
6th
Tongue-twisters
6th
Topological Sort
6th
Tower of Hanoi
17th2nd
Transpose Sentence
7th10th
Trinomial Triangle
4th
Ulam Sequence
5th
United States
6th
Vampire Numbers
3rd
Van Eck Sequence
7th
λ
12th
π
8th
6th
τ
4th
4th