12 Days of Christmas
46th
10th💎
24 Game
10th
7th
7th
💎
💎
💎
99 Bottles of Beer
1st
Abundant Numbers
8th
Abundant Numbers (Long)
2nd
Alphabetic Numbers
3rd
Arabic to Roman
💎
15th
Arithmetic Numbers
1st
Arrows
1st
Ascending Primes
1st
ASCII Table
23rd
3rd
Billiards
3rd
brainfuck
1st
Calendar
1st
Card Number Validation
1st
Catalan Numbers
5th
Catalan’s Constant
2nd
Chess Move Validation
7th
6th5th
7th
2nd38th
5th13th
Christmas Trees
1st
Collatz
1st
Connect Four
💎
Continued Fractions
1st
CSS Colors
1st32nd💎
Cubes
5th
💎💎
💎7th
5th
💎11th
2nd2nd
Day of Week
1st
DFA Simulator
60th
2nd
Diamonds
6th
Divisors
29th
2nd
Emirp Numbers
1st
Emirp Numbers (Long)
1st
Emojify
3rd
Evil Numbers
3rd
Evil Numbers (Long)
35th2nd199th
Factorial Factorisation
3rd
Farey Sequence
1st
Fibonacci
21st
80th
69th159th
1st214th
Fizz Buzz
1st
Foo Fizz Buzz Bar
11th
2nd
41st
11th
Forsyth–Edwards Notation
4th
2nd
Fractions
1st
Game of Life
3rd
Gijswijt’s Sequence
11th
6th
Gray Code Decoder
5th
Gray Code Encoder
1st
Happy Numbers
1st
Happy Numbers (Long)
1st
Hexdump
26th
2nd
Hilbert Curve
2nd
Intersection
4th
Inventory Sequence
2nd
ISBN
9th
1st
8th
Jacobi Symbol
3rd
Kaprekar Numbers
3rd
Kolakoski Constant
💎
Kolakoski Sequence
2nd
Leap Years
1st
Levenshtein Distance
2nd
Leyland Numbers
💎11th
ln 2
7th
Look and Say
20th
6th
76th
2nd
11th
Lucky Numbers
12th
2nd
30th
Lucky Tickets
4th
Mahjong
💎
Mandelbrot
2nd
Maze
2nd
Medal Tally
14th
💎
8th
Minesweeper
4th
3rd
Morse Decoder
7th
💎
13th
Morse Encoder
36th
💎
Multitap Input
1st
Musical Chords
2nd
N Queens
2nd
Nim
19th
1st
Niven Numbers
9th
Niven Numbers (Long)
5th
Number Spiral
💎
Odious Numbers
3rd
Odious Numbers (Long)
42nd
1st
Ordinal Numbers
2nd
PalindromemordnilaP
3rd
Pangram Grep
1st
Partition Numbers
2nd
Pascal’s Triangle
8th
Pernicious Numbers
1st
1st
23rd
1st
11th
Pernicious Numbers (Long)
15th
1st
Poker
💎
Polyominoes
💎
Prime Numbers
1st
Prime Numbers (Long)
1st
Proximity Grid
2nd
QR Decoder
💎
Quine
1st
16th94th
Recamán
1st
Repeating Decimals
4th
Reverse Polish Notation
3rd78th
Reversi
1st
Rijndael S-box
💎
Rock-paper-scissors-Spock-lizard
💎28th
17th
Roman to Arabic
29th
2nd
ROT13
34th14th5th
31st
Rule 110
2nd
Scrambled Sort
3rd
Set
2nd
Seven Segment
7th8th5th4th2nd4th5th
1st6th4th
2nd4th
3rd6th8th5th4th7th4th
2nd5th4th💎5th4th5th2nd8th
2nd
7th
SI Units
4th3rd
Sierpiński Triangle
💎
Smith Numbers
💎
Snake
💎
Spelling Numbers
9th
1st
💎
Star Wars GPT
2nd
Star Wars Opening Crawl
💎
Sudoku
💎5th
3rd3rd
3rd
2nd💎
4th
💎💎
💎2nd2nd💎9th
2nd
Sudoku (Fill-in)
6th8th3rd
2nd
💎
15th
Taxicab Numbers
1st
Ten-pin Bowling
6th
Tic-tac-toe
6th
Time Distance
💎
Tongue-twisters
7th
Topological Sort
4th
Tower of Hanoi
7th4th1st
7th
15th5th
9th
3rd6th1st
3rd
Transpose Sentence
3rd
Trinomial Triangle
6th
Ulam Sequence
💎
United States
12th
3rd
Vampire Numbers
1st
Van Eck Sequence
2nd
Zeckendorf Representation
💎
Zodiac Signs
1st
γ
3rd
λ
💎
π
4th
τ
2nd
φ
7th6th
2nd
√2
6th1st
𝑒
1st