12 Days of Christmas
6th
24 Game
💎
99 Bottles of Beer
4th
Abundant Numbers
8th
Abundant Numbers (Long)
1st
Arabic to Roman
4th
Arithmetic Numbers
5th
Arrows
4th
Ascending Primes
2nd
ASCII Table
1st
Billiards
💎
brainfuck
5th
Calendar
4th
Card Number Validation
2nd
Catalan Numbers
1st
Catalan’s Constant
9th
Christmas Trees
1st
Collatz
1st
Continued Fractions
3rd
CSS Colors
4th
Cubes
3rd
Day of Week
3rd
DFA Simulator
1st
Diamonds
47th
93rd3rd
Divisors
1st
Emirp Numbers
7th
Emirp Numbers (Long)
2nd
Emojify
7th
Evil Numbers
1st15th
Evil Numbers (Long)
4th
Factorial Factorisation
18th
4th
Farey Sequence
49th
💎
Fibonacci
156th
1st
Fizz Buzz
222nd
1st
Foo Fizz Buzz Bar
1st
Forsyth–Edwards Notation
2nd
Fractions
4th
Game of Life
2nd
Gijswijt’s Sequence
4th
Happy Numbers
85th
11th
Happy Numbers (Long)
1st
Hexdump
3rd
Intersection
4th
Inventory Sequence
3rd
ISBN
4th
Jacobi Symbol
5th
Kaprekar Numbers
4th
Kolakoski Constant
3rd
Kolakoski Sequence
240th
13th
Leap Years
1st
Levenshtein Distance
3rd
Leyland Numbers
3rd
ln 2
5th
Look and Say
7th
Lucky Numbers
79th
7th
Lucky Tickets
4th
Mahjong
💎
Mandelbrot
4th
Maze
3rd
Medal Tally
4th
Minesweeper
💎
Morse Decoder
8th
Morse Encoder
3rd
Multitap Input
💎
Musical Chords
3rd
N Queens
4th
Niven Numbers
1st
Niven Numbers (Long)
1st
Number Spiral
6th
Odious Numbers
1st
Odious Numbers (Long)
11th
Ordinal Numbers
1st
PalindromemordnilaP
1st
Pangram Grep
1st
Partition Numbers
14th
Pascal’s Triangle
114th
1st
Pernicious Numbers
1st
Pernicious Numbers (Long)
1st
Poker
6th
Polyominoes
5th
Prime Numbers
37th44th32nd19th205th133rd115th23rd28th31st57th27th35th30th37th18th34th30th20th33rd18th82nd56th22nd128th111th28th145th441st19th65th57th32nd99th47th22nd32nd77th123rd97th35th1,183rd29th98th8th
1st
11th
Prime Numbers (Long)
1st
Proximity Grid
6th
QR Decoder
3rd
Quine
1st
Recamán
4th
Repeating Decimals
2nd
Reverse Polish Notation
6th
Reversi
4th
Rijndael S-box
72nd
10th
Rock-paper-scissors-Spock-lizard
4th
Roman to Arabic
1st
ROT13
1st
Rule 110
💎
Scrambled Sort
4th
Set
4th
Seven Segment
7th
SI Units
2nd
Sierpiński Triangle
7th
Smith Numbers
3rd
Spelling Numbers
1st
Star Wars GPT
💎
Star Wars Opening Crawl
5th
Sudoku
3rd
Sudoku (Fill-in)
4th
Ten-pin Bowling
9th
Tic-tac-toe
2nd
Time Distance
2nd
Tongue-twisters
6th
Topological Sort
2nd
Tower of Hanoi
23rd
Transpose Sentence
1st
Trinomial Triangle
5th
United States
4th
Vampire Numbers
5th
Van Eck Sequence
1st
Zeckendorf Representation
6th
Zodiac Signs
4th
λ
46th
49th34th
14th
π
6th
τ
6th
φ
7th
√2
5th
𝑒
21st
12th