12 Days of Christmas
4th
1st
11th💎
24 Game
2nd
3rd
1st
99 Bottles of Beer
3rd
8th
8th
Abundant Numbers
5th5th18th
7th
6th9th
Abundant Numbers (Long)
1st6th11th
1st
7th
Alphabetic Numbers
2nd
💎
Arabic to Roman
5th
6th
4th3rd
Arithmetic Numbers
💎3rd4th
1st
3rd3rd
Arrows
5th9th
7th
2nd5th
Ascending Primes
5th
4th
3rd
ASCII Table
1st
1st
2nd💎
Billiards
💎
2nd
💎
brainfuck
2nd
4th
3rd
Calendar
4th
3rd
Card Number Validation
5th
8th
1st
3rd💎
Catalan Numbers
1st9th19th
1st
Catalan’s Constant
5th3rd
3rd1st
Chess Move Validation
5th
Christmas Trees
9th
8th
Collatz
9th
9th12th
3rd
6th2nd
Connect Four
4th
Continued Fractions
1st
4th
CSS Colors
5th
8th
Cubes
3rd
💎
Day of Week
12th
1st
1st
1st
DFA Simulator
💎
1st
💎
Diamonds
4th
1st
8th
Divisors
13th11th5th
1st
8th1st
Emirp Numbers
4th12th20th
4th
13th4th
Emirp Numbers (Long)
1st6th10th
3rd
3rd
Emojify
3rd
1st
1st
Evil Numbers
6th
8th1st6th
1st
1st6th
Evil Numbers (Long)
2nd
8th1st8th
11th
12th7th
Factorial Factorisation
6th
3rd
Farey Sequence
5th
5th1st3rd
2nd
1st1st5th
Fibonacci
4th
8th1st1st
1st
12th9th
Fizz Buzz
10th31st
1st
3rd1st
Foo Fizz Buzz Bar
6th12th13th
1st
3rd1st1st
Forsyth–Edwards Notation
7th
1st
2nd
Fractions
5th18th
1st
4th
1st
Game of Life
5th7th
3rd
4th
Gijswijt’s Sequence
7th
2nd
Gray Code Decoder
1st
2nd
Gray Code Encoder
8th
1st
1st
5th1st
Happy Numbers
1st10th20th
1st
5th1st
Happy Numbers (Long)
1st6th3rd
1st
7th4th
Hexdump
3rd
6th
Hilbert Curve
💎
💎
💎
2nd
💎3rd
Intersection
💎
3rd4th6th
1st
💎
Inventory Sequence
4th5th9th
1st
4th3rd
ISBN
6th8th8th
1st
6th3rd
Jacobi Symbol
4th1st
7th
3rd
Kaprekar Numbers
1st
1st
💎
Kolakoski Constant
3rd3rd5th
3rd
Kolakoski Sequence
3rd
5th1st10th
1st
💎5th
Leap Years
7th
7th13th17th
7th
9th8th
Levenshtein Distance
10th
1st
1st
Leyland Numbers
7th
6th
ln 2
7th5th
1st
Look and Say
11th
9th
1st
8th
Lucky Numbers
2nd
6th
1st
1st💎
Lucky Tickets
7th
1st
2nd
Mahjong
2nd
3rd
Mandelbrot
6th
6th
Maze
5th7th
1st
5th
Medal Tally
4th
4th
1st
Minesweeper
2nd
3rd
Morse Decoder
8th
5th
Morse Encoder
1st
💎
Multitap Input
4th
1st
6th
Musical Chords
4th9th
4th
💎
N Queens
5th
3rd
3rd
Nim
1st
1st
Niven Numbers
13th23rd21st
1st
24th1st
Niven Numbers (Long)
6th16th22nd
1st
14th4th
Number Spiral
7th
4th5th
1st
💎3rd
Odious Numbers
9th
8th1st9th
1st
1st7th
Odious Numbers (Long)
9th
8th1st9th
12th
12th7th
Ordinal Numbers
6th12th
1st
6th7th
PalindromemordnilaP
6th
5th
7th
1st
Pangram Grep
20th
1st
10th8th
Partition Numbers
4th
3rd
8th
Pascal’s Triangle
17th
8th4th3rd
1st
5th1st
Pernicious Numbers
1st
1st1st1st
1st
1st1st1st
Pernicious Numbers (Long)
11th
1st5th7th
1st
7th3rd
Poker
3rd
2nd
Polyominoes
4th
💎
Prime Numbers
1st7th18th1st1st
2nd4th
Prime Numbers (Long)
3rd6th1st1st1st
9th9th1st
Proximity Grid
2nd
4th
QR Decoder
3rd
4th
3rd
Quine
1st
1st
4th1st
1st1st1st6th
Recamán
4th
10th
1st
5th3rd
Repeating Decimals
💎
11th
1st
💎
Reverse Polish Notation
2nd
1st
1st
Reversi
1st
3rd
Rijndael S-box
2nd3rd5th
3rd
6th💎
Rock-paper-scissors-Spock-lizard
7th
3rd
Roman to Arabic
9th6th
1st
1st3rd
ROT13
7th
1st
Rule 110
1st
Scrambled Sort
5th
2nd
Set
3rd
Seven Segment
6th💎7th
1st
💎
SI Units
2nd
2nd
Sierpiński Triangle
1st
3rd5th10th
1st
2nd1st
Smith Numbers
6th
2nd
7th
3rd
💎
Spelling Numbers
2nd
💎
Star Wars GPT
3rd
💎
Star Wars Opening Crawl
2nd
Sudoku
1st
💎
Sudoku (Fill-in)
2nd
💎
Taxicab Numbers
4th
Ten-pin Bowling
1st
Tic-tac-toe
8th
1st
8th
Time Distance
4th5th
1st
3rd
Tongue-twisters
6th
11th
7th
3rd
Topological Sort
6th
Tower of Hanoi
1st
12th
1st
1st
Transpose Sentence
1st
💎
Trinomial Triangle
2nd
6th
4th
3rd3rd
Ulam Sequence
5th
United States
10th
6th
7th
Vampire Numbers
5th
5th
Van Eck Sequence
8th9th
1st
5th7th
Zeckendorf Representation
5th1st
1st
2nd💎
Zodiac Signs
5th
💎
γ
1st1st
4th
λ
6th
6th9th
π
4th5th
1st1st
4th
τ
3rd4th
7th
4th
φ
1st5th15th
1st1st
√2
1st5th1st
1st
𝑒
4th3rd11th
1st1st
7th