12 Days of Christmas
2nd18th
24 Game
7th
99 Bottles of Beer
4th43rd
Abundant Numbers
18th7th29th972nd
Abundant Numbers (Long)
2nd
Arabic to Roman
7th12th
Arithmetic Numbers
27th
Arrows
14th
Ascending Primes
10th
ASCII Table
8th
Billiards
6th
brainfuck
3rd21st
Card Number Validation
6th
Catalan Numbers
10th
Catalan’s Constant
11th
Christmas Trees
10th15th
Collatz
45th
CSS Colors
10th16th
Cubes
10th23rd
Day of Week
1st
DFA Simulator
2nd
Diamonds
5th8th100th
Divisors
25th
16th32nd1st
Emirp Numbers
15th1st16th232nd
Emirp Numbers (Long)
4th
Emojify
6th
Evil Numbers
8th21st10th16th390th
Evil Numbers (Long)
9th
Factorial Factorisation
5th
Farey Sequence
17th
Fibonacci
31st40th1st1st197th
Fizz Buzz
3rd1st66th
Foo Fizz Buzz Bar
3rd
Forsyth–Edwards Notation
2nd
Fractions
4th
Game of Life
10th
Gijswijt’s Sequence
4th
Happy Numbers
20th7th43rd
Happy Numbers (Long)
1st
Hexdump
5th
Intersection
8th16th
Inventory Sequence
9th
ISBN
1st
Jacobi Symbol
7th
Kaprekar Numbers
7th
Kolakoski Constant
8th13th
Kolakoski Sequence
16th5th24th
Leap Years
20th10th9th5th182nd
Levenshtein Distance
3rd8th
Leyland Numbers
12th2nd20th
Look and Say
💎1st
Lucky Numbers
3rd
Lucky Tickets
6th23rd
Mandelbrot
11th
Maze
2nd
Medal Tally
9th
Minesweeper
3rd
Morse Decoder
6th27th
Morse Encoder
7th14th
Musical Chords
6th
N Queens
6th
Niven Numbers
1st1st
Niven Numbers (Long)
1st
Number Spiral
6th
Odious Numbers
22nd10th41st
Odious Numbers (Long)
9th
Ordinal Numbers
6th1st140th
PalindromemordnilaP
5th
Pangram Grep
6th1st
Partition Numbers
10th
Pascal’s Triangle
10th21st
Pernicious Numbers
34th57th
Pernicious Numbers (Long)
10th
Poker
4th10th
Prime Numbers
10th23rd16th1st
Prime Numbers (Long)
24th
Proximity Grid
7th
Quine
1st33rd
Recamán
14th8th25th
Repeating Decimals
2nd
Reverse Polish Notation
6th
Rijndael S-box
24th
Rock-paper-scissors-Spock-lizard
4th9th
Roman to Arabic
7th11th
ROT13
5th
Rule 110
5th16th
Scrambled Sort
1st
Seven Segment
5th23rd
SI Units
8th
Sierpiński Triangle
15th24th
Smith Numbers
16th10th
Spelling Numbers
6th3rd
Star Wars GPT
2nd
Star Wars Opening Crawl
2nd
Sudoku
4th11th
Sudoku (Fill-in)
9th
Ten-pin Bowling
3rd11th
Tic-tac-toe
4th
Time Distance
9th
Tongue-twisters
5th31st
Topological Sort
2nd
Transpose Sentence
5th
Trinomial Triangle
9th
United States
6th
Vampire Numbers
18th3rd10th
Van Eck Sequence
17th9th
Zeckendorf Representation
3rd
Zodiac Signs
4th
γ
12th
λ
5th66th136th
π
8th40th
τ
7th27th
φ
9th20th
√2
1st25th196th
𝑒
3rd36th