12 Days of Christmas
7th
9th
12th4th
24 Game
2nd
2nd
2nd
99 Bottles of Beer
3rd
6th
8th
Abundant Numbers
1st7th9th
7th
8th10th
Abundant Numbers (Long)
3rd6th11th
1st
7th
Alphabetic Numbers
2nd
💎
Arabic to Roman
6th
4th
4th3rd
Arithmetic Numbers
💎3rd4th
1st
3rd3rd
Arrows
5th9th
4th
2nd5th
Ascending Primes
5th
4th
3rd
ASCII Table
1st
3rd
2nd💎
Billiards
3rd
2nd
💎
brainfuck
7th
2nd
3rd
Calendar
3rd
3rd
Card Number Validation
7th
8th
1st
3rd💎
Catalan Numbers
1st9th19th
1st
Catalan’s Constant
6th3rd
3rd1st
Chess Move Validation
4th
Christmas Trees
9th
8th
Collatz
11th
9th11th
3rd
6th2nd
Connect Four
3rd
Continued Fractions
1st
4th
CSS Colors
17th
8th
Cubes
3rd
2nd
Day of Week
14th
1st
1st
1st
DFA Simulator
4th
1st
💎
Diamonds
5th
1st
8th
Divisors
14th11th5th
1st
8th1st
Emirp Numbers
5th10th16th
12th
13th4th
Emirp Numbers (Long)
1st6th11th
3rd
3rd
Emojify
6th
13th
3rd
Evil Numbers
19th
8th1st11th
1st
1st6th
Evil Numbers (Long)
15th
8th1st8th
11th
12th7th
Factorial Factorisation
6th
3rd
Farey Sequence
5th
8th1st3rd
2nd
1st1st45th
Fibonacci
49th
9th1st1st
1st
12th9th
Fizz Buzz
10th31st
1st
3rd1st
Foo Fizz Buzz Bar
8th12th13th
1st
3rd1st149th
Forsyth–Edwards Notation
8th
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
5th8th10th
12th
6th5th
Happy Numbers (Long)
5th6th3rd
1st
7th4th
Hexdump
3rd
6th
Hilbert Curve
2nd
💎
2nd
💎
💎💎
Intersection
💎
5th4th6th
1st
💎
Inventory Sequence
4th5th9th
1st
4th3rd
ISBN
8th8th8th
1st
6th3rd
Jacobi Symbol
4th1st
7th
3rd
Kaprekar Numbers
1st
1st
💎
Kolakoski Constant
6th3rd5th
3rd
Kolakoski Sequence
4th
6th1st10th
1st
💎5th
Leap Years
23rd
8th13th16th
7th
9th8th
Levenshtein Distance
10th
1st
1st
Leyland Numbers
7th
6th
ln 2
9th5th
1st
Look and Say
11th
9th
1st
8th
Lucky Numbers
💎
6th
1st
1st💎
Lucky Tickets
8th
1st
2nd
Mahjong
💎
3rd
Mandelbrot
4th
6th
Maze
5th7th
1st
5th
Medal Tally
4th
4th
💎
Minesweeper
2nd
3rd
Morse Decoder
7th
5th
Morse Encoder
💎
3rd
Multitap Input
4th
1st
6th
Musical Chords
4th9th
2nd
💎
N Queens
5th
3rd
3rd
Nim
1st
1st
Niven Numbers
17th23rd21st
1st
24th1st
Niven Numbers (Long)
8th16th22nd
1st
14th4th
Number Spiral
7th
4th5th
1st
💎3rd
Odious Numbers
17th
8th1st11th
1st
1st7th
Odious Numbers (Long)
14th
8th1st8th
12th
12th7th
Ordinal Numbers
6th12th
1st
6th7th
PalindromemordnilaP
6th
5th
7th
1st
Pangram Grep
20th
1st
10th8th
Partition Numbers
6th
3rd
8th
Pascal’s Triangle
17th
10th4th3rd
1st
5th1st
Pernicious Numbers
29th
6th1st1st
1st
1st1st1st
Pernicious Numbers (Long)
11th
6th5th1st
1st
7th3rd
Poker
3rd
2nd
Polyominoes
3rd
💎
Prime Numbers
7th7th19th1st1st
5th4th
Prime Numbers (Long)
3rd6th1st1st1st
9th9th1st
Proximity Grid
1st
4th
QR Decoder
4th
3rd
3rd
Quine
1st
1st
4th1st
1st1st1st6th
Recamán
3rd
11th
1st
5th3rd
Repeating Decimals
2nd
11th
1st
💎
Reverse Polish Notation
2nd
1st
1st
Reversi
5th
3rd
Rijndael S-box
4th3rd5th
3rd
6th2nd
Rock-paper-scissors-Spock-lizard
6th
3rd
Roman to Arabic
9th6th
1st
1st3rd
ROT13
4th
1st
Rule 110
1st
Scrambled Sort
5th
2nd
Set
4th
Seven Segment
7th💎7th
1st
💎
SI Units
💎
3rd
Sierpiński Triangle
1st
4th5th10th
1st
2nd1st
Smith Numbers
6th
3rd
7th
3rd
💎
Spelling Numbers
1st
💎
Star Wars GPT
1st
💎
Star Wars Opening Crawl
2nd
Sudoku
💎
2nd
Sudoku (Fill-in)
1st
💎
Taxicab Numbers
4th
Ten-pin Bowling
1st
Tic-tac-toe
9th
1st
8th
Time Distance
4th5th
💎
3rd
Tongue-twisters
7th
11th
9th
4th
Topological Sort
4th
Tower of Hanoi
1st
13th
1st
1st
Transpose Sentence
1st
💎
Trinomial Triangle
3rd
6th
4th
3rd3rd
Ulam Sequence
5th
United States
10th
5th
7th
Vampire Numbers
3rd
5th
Van Eck Sequence
8th9th
1st
5th7th
Zeckendorf Representation
5th1st
1st
2nd💎
Zodiac Signs
1st
💎
γ
1st1st
5th
λ
9th
9th11th
π
6th5th
1st1st
5th
τ
6th4th
7th
4th
φ
1st5th17th
1st1st
√2
1st5th19th
1st
𝑒
6th3rd11th
1st1st
7th