12 Days of Christmas
3rd
5th
10th💎
24 Game
💎
2nd
1st
99 Bottles of Beer
3rd
7th
8th
Abundant Numbers
4th5th17th
6th
6th9th
Abundant Numbers (Long)
1st6th10th
1st
7th
Alphabetic Numbers
2nd
💎
Arabic to Roman
4th
6th
4th3rd
Arithmetic Numbers
💎3rd3rd
1st
3rd3rd
Arrows
5th8th
6th
2nd5th
Ascending Primes
5th
4th
3rd
ASCII Table
1st
1st
2nd2nd
Billiards
💎
2nd
💎
brainfuck
2nd
3rd
3rd
Calendar
2nd
3rd
Card Number Validation
5th
7th
1st
3rd💎
Catalan Numbers
1st9th19th
1st
Catalan’s Constant
4th3rd
2nd1st
Christmas Trees
9th
8th
Collatz
9th
9th11th
2nd
4th2nd
Connect Four
4th
Continued Fractions
1st
4th
CSS Colors
5th
8th
Cubes
3rd
2nd
Day of Week
12th
1st
1st
14th
DFA Simulator
💎
1st
💎
Diamonds
4th
1st
8th
Divisors
13th11th4th
1st
6th1st
Emirp Numbers
4th12th20th
3rd
12th4th
Emirp Numbers (Long)
1st6th9th
2nd
3rd
Emojify
2nd
1st
1st
Evil Numbers
6th
8th1st5th
1st
1st6th
Evil Numbers (Long)
2nd
8th1st7th
10th
11th7th
Factorial Factorisation
6th
3rd
Farey Sequence
4th
4th1st3rd
1st
1st2nd1st
Fibonacci
4th
7th1st1st
1st
11th9th
Fizz Buzz
10th29th
1st
3rd1st
Foo Fizz Buzz Bar
6th12th12th
1st
3rd1st1st
Forsyth–Edwards Notation
6th
1st
2nd
Fractions
5th17th
1st
5th
1st
Game of Life
5th6th
1st
5th
Gijswijt’s Sequence
7th
2nd
Gray Code Decoder
1st
9th
Gray Code Encoder
8th
1st
5th11th
Happy Numbers
1st10th19th
1st
5th10th
Happy Numbers (Long)
1st6th1st
1st
6th12th
Hexdump
2nd
6th
Hilbert Curve
2nd
💎
💎
💎
💎2nd
Intersection
💎
3rd4th5th
1st
2nd
Inventory Sequence
4th5th8th
1st
3rd3rd
ISBN
6th8th7th
1st
6th8th
Jacobi Symbol
4th1st
6th
3rd
Kaprekar Numbers
1st
1st
💎
Kolakoski Constant
2nd3rd3rd
2nd
Kolakoski Sequence
3rd
5th1st9th
1st
💎5th
Leap Years
7th
7th13th16th
6th
9th8th
Levenshtein Distance
9th
1st
25th
Leyland Numbers
7th
6th
ln 2
7th5th
1st
Look and Say
11th
8th
1st
7th
Lucky Numbers
2nd
5th
1st
1st3rd
Lucky Tickets
7th
1st
2nd
Mahjong
2nd
3rd
Mandelbrot
6th
5th
Maze
5th6th
1st
5th
Medal Tally
3rd
4th
2nd
Minesweeper
2nd
3rd
Morse Decoder
7th
5th
Morse Encoder
💎
💎
Multitap Input
4th
1st
6th
Musical Chords
4th6th
2nd
💎
N Queens
4th
3rd
3rd
Nim
1st
3rd
Niven Numbers
13th23rd21st
1st
24th7th
Niven Numbers (Long)
6th16th22nd
1st
14th4th
Number Spiral
7th
4th4th
1st
💎3rd
Odious Numbers
9th
8th1st8th
1st
1st7th
Odious Numbers (Long)
9th
8th1st8th
11th
11th7th
Ordinal Numbers
6th11th
1st
4th7th
PalindromemordnilaP
6th
4th
6th
💎
Pangram Grep
16th
1st
8th8th
Partition Numbers
7th
3rd
8th
Pascal’s Triangle
17th
9th4th3rd
1st
5th1st
Pernicious Numbers
1st
1st1st1st
1st
1st1st1st
Pernicious Numbers (Long)
11th
1st5th6th
1st
7th3rd
Poker
2nd
2nd
Polyominoes
💎
💎
Prime Numbers
1st7th15th1st1st
2nd4th
Prime Numbers (Long)
3rd6th1st1st1st
7th9th1st
Proximity Grid
2nd
4th
QR Decoder
3rd
3rd
3rd
Quine
1st
1st
4th1st
1st1st1st6th
Recamán
4th
7th
1st
4th4th
Repeating Decimals
💎
10th
💎
💎
Reverse Polish Notation
2nd
1st
10th
Reversi
1st
3rd
Rijndael S-box
2nd3rd4th
2nd
6th1st
Rock-paper-scissors-Spock-lizard
7th
3rd
Roman to Arabic
9th6th
1st
1st3rd
ROT13
6th
12th
Rule 110
1st
Scrambled Sort
4th
2nd
Set
2nd
Seven Segment
5th💎6th
2nd
3rd
SI Units
2nd
2nd
Sierpiński Triangle
1st
2nd5th9th
1st
2nd1st
Smith Numbers
6th
2nd
5th
1st
💎
Spelling Numbers
💎
💎
Star Wars GPT
3rd
💎
Star Wars Opening Crawl
2nd
Sudoku
1st
💎
Sudoku (Fill-in)
4th
💎
Taxicab Numbers
4th
Ten-pin Bowling
1st
Tic-tac-toe
8th
1st
8th
Time Distance
4th4th
💎
3rd
Tongue-twisters
6th
11th
7th
3rd
Topological Sort
6th
Tower of Hanoi
11th
1st
12th
Transpose Sentence
1st
2nd
Trinomial Triangle
2nd
5th
4th
3rd3rd
Ulam Sequence
5th
United States
8th
5th
7th
Vampire Numbers
5th
5th
Van Eck Sequence
8th8th
1st
5th7th
Zeckendorf Representation
5th1st
1st
2nd💎
Zodiac Signs
4th
2nd
γ
1st1st
4th
λ
4th
6th9th
π
3rd5th
1st1st
4th
τ
3rd4th
6th
4th
φ
1st5th14th
1st1st
√2
1st5th1st
1st
𝑒
4th3rd8th
1st1st
7th