12 Days of Christmas
3rd9th
24 Game
8th
99 Bottles of Beer
💎21st
Abundant Numbers
18th3rd29th141st
Abundant Numbers (Long)
3rd
Arabic to Roman
6th8th
Arithmetic Numbers
27th
Arrows
14th
Ascending Primes
10th
ASCII Table
8th
Billiards
6th
brainfuck
3rd12th
Card Number Validation
6th
Catalan Numbers
10th
Catalan’s Constant
11th
Christmas Trees
10th15th
Collatz
45th
CSS Colors
10th9th
Cubes
11th10th
Day of Week
1st
DFA Simulator
2nd
Diamonds
5th8th128th
Divisors
25th
16th32nd124th
Emirp Numbers
15th12th5th269th
Emirp Numbers (Long)
4th
Emojify
8th
Evil Numbers
8th21st10th16th390th
Evil Numbers (Long)
9th
Factorial Factorisation
5th
Farey Sequence
17th
Fibonacci
17th40th1st1st197th
Fizz Buzz
3rd1st222nd
Foo Fizz Buzz Bar
3rd
Forsyth–Edwards Notation
4th
Fractions
4th
Game of Life
11th
Gijswijt’s Sequence
4th
Happy Numbers
20th1st8th
Happy Numbers (Long)
1st
Hexdump
5th
Intersection
8th12th
Inventory Sequence
9th
ISBN
1st
Jacobi Symbol
7th
Kaprekar Numbers
7th
Kolakoski Constant
8th13th
Kolakoski Sequence
16th5th24th
Leap Years
20th10th10th5th183rd
Levenshtein Distance
3rd7th
Leyland Numbers
12th2nd18th
Look and Say
💎1st
Lucky Numbers
3rd
Lucky Tickets
6th22nd
Mandelbrot
11th
Maze
2nd
Medal Tally
9th
Minesweeper
3rd
Morse Decoder
6th15th
Morse Encoder
7th12th
Musical Chords
6th
N Queens
6th
Niven Numbers
9th1st
Niven Numbers (Long)
9th
Number Spiral
6th
Odious Numbers
22nd9th41st
Odious Numbers (Long)
9th
Ordinal Numbers
6th1st172nd
PalindromemordnilaP
5th
Pangram Grep
6th1st
Partition Numbers
10th
Pascal’s Triangle
10th21st
Pernicious Numbers
33rd57th
Pernicious Numbers (Long)
4th
Poker
4th
Prime Numbers
10th23rd10th1st
Prime Numbers (Long)
24th
Proximity Grid
6th
Quine
1st33rd
Recamán
14th8th25th
Repeating Decimals
2nd
Reverse Polish Notation
6th
Rijndael S-box
24th
Rock-paper-scissors-Spock-lizard
4th7th
Roman to Arabic
7th11th
ROT13
5th
Rule 110
5th16th
Scrambled Sort
1st
Seven Segment
4th15th
SI Units
8th
Sierpiński Triangle
13th25th
Smith Numbers
16th10th
Spelling Numbers
7th3rd
Star Wars GPT
2nd
Star Wars Opening Crawl
2nd
Sudoku
2nd6th
Sudoku (Fill-in)
9th
Ten-pin Bowling
3rd9th
Tic-tac-toe
2nd
Time Distance
10th
Tongue-twisters
2nd9th
Topological Sort
2nd
Transpose Sentence
5th
Trinomial Triangle
9th
United States
7th
Vampire Numbers
18th3rd14th
Van Eck Sequence
17th9th
Zeckendorf Representation
3rd
Zodiac Signs
4th
γ
11th
λ
6th26th74th
π
9th40th
τ
7th27th
φ
9th20th
√2
1st25th219th
𝑒
3rd36th