12 Days of Christmas
💎
12th
5th
24 Game
💎
6th
3rd
5th
99 Bottles of Beer
💎
5th
Abundant Numbers
2nd
1st
Abundant Numbers (Long)
2nd
1st
Alphabetic Numbers
💎
10th
Arabic to Roman
💎
Arithmetic Numbers
1st
22nd
Arrows
💎
Ascending Primes
2nd
5th
ASCII Table
💎
Billiards
💎
brainfuck
💎
Calendar
💎
Card Number Validation
2nd
1st
Catalan Numbers
2nd
13th
Catalan’s Constant
💎
4th
3rd
Christmas Trees
💎
Collatz
1st
7th
176th
Connect Four
🦄
Continued Fractions
💎
CSS Colors
💎
4th
Cubes
💎
47th
4th
Day of Week
💎
42nd
4th
48th
DFA Simulator
💎
6th
4th
5th
Diamonds
💎
Divisors
1st
1st
Emirp Numbers
2nd
11th
Emirp Numbers (Long)
2nd
9th
Emojify
💎
Evil Numbers
2nd
1st
Evil Numbers (Long)
1st
4th
Factorial Factorisation
2nd
6th
Farey Sequence
💎
Fibonacci
1st
1st
39th1st
16th
30th
1st
Fizz Buzz
8th8th8th2nd20th29th26th21st21st148th259th94th11th16th30th39th19th65th12th27th46th14th22nd23rd2nd64th17th59th18th22nd98th4th8th43rd28th81st1st29th39th36th50th48th32nd33rd52nd167th148th173rd44th73rd3rd76th12th1st58th21st15th30th16th11th10th54th23rd29th22nd
Foo Fizz Buzz Bar
💎
Forsyth–Edwards Notation
💎
Fractions
💎
9th
Game of Life
1st
Gijswijt’s Sequence
2nd
9th
7th
Gray Code Decoder
💎
1st
Gray Code Encoder
💎
1st
Happy Numbers
1st
1st
Happy Numbers (Long)
1st
8th
39th
Hexdump
💎
Hilbert Curve
💎
Intersection
2nd
5th
Inventory Sequence
2nd
ISBN
2nd
12th
Jacobi Symbol
💎
31st
Kaprekar Numbers
1st
Kolakoski Constant
1st
Kolakoski Sequence
💎
8th
Leap Years
4th
3rd
Levenshtein Distance
💎
33rd
4th
Leyland Numbers
💎
15th
ln 2
💎
16th
Look and Say
2nd
Lucky Numbers
2nd
40th
10th
Lucky Tickets
💎
24th
Mahjong
💎
2nd
Mandelbrot
💎
18th
104th
Maze
💎
21st
3rd
Medal Tally
💎
23rd
Minesweeper
💎
Morse Decoder
💎
Morse Encoder
💎
Multitap Input
2nd
Musical Chords
💎
N Queens
💎
Nim
💎
4th
Niven Numbers
2nd
Niven Numbers (Long)
2nd
Number Spiral
💎
Odious Numbers
1st
1st
Odious Numbers (Long)
1st
1st
Ordinal Numbers
💎
10th
PalindromemordnilaP
1st
12th
Pangram Grep
1st
1st
7th
Partition Numbers
💎
Pascal’s Triangle
💎
1st
Pernicious Numbers
2nd
1st
Pernicious Numbers (Long)
1st
23rd
Poker
💎
Polyominoes
💎
Prime Numbers
2nd
1st
Prime Numbers (Long)
2nd
1st
Proximity Grid
💎
QR Decoder
💎
Quine
💎
109th
11th
187th
85th
27th
Recamán
1st
Repeating Decimals
💎
Reverse Polish Notation
1st
3rd
Reversi
💎
4th
Rijndael S-box
💎
4th
11th
Rock-paper-scissors-Spock-lizard
💎
92nd
Roman to Arabic
1st
12th
ROT13
2nd
3rd
Rule 110
💎
Scrambled Sort
💎
1st
Set
💎
Seven Segment
2nd
SI Units
💎
2nd
Sierpiński Triangle
2nd
70th
Smith Numbers
💎
42nd
Spelling Numbers
💎
2nd
Star Wars GPT
💎
Star Wars Opening Crawl
💎
Sudoku
💎
28th
Sudoku (Fill-in)
💎
27th
Taxicab Numbers
💎
14th
Ten-pin Bowling
2nd
Tic-tac-toe
💎
Time Distance
💎
23rd
Tongue-twisters
1st
9th
Topological Sort
💎
Tower of Hanoi
2nd
Transpose Sentence
💎
1st
Trinomial Triangle
💎
Ulam Sequence
💎
United States
💎
Vampire Numbers
💎
37th
Van Eck Sequence
2nd
Zeckendorf Representation
2nd
Zodiac Signs
💎
γ
💎
37th
λ
💎
72nd
79th
π
💎
4th
τ
💎
20th
φ
💎
15th
√2
2nd
32nd
19th
42nd
𝑒
2nd
20th
52nd
19th