12 Days of Christmas
💎
24 Game
💎
99 Bottles of Beer
1st
Abundant Numbers
7th
Abundant Numbers (Long)
44th
22nd
1st
Arabic to Roman
💎
Arithmetic Numbers
💎
Arrows
4th
1st
6th
Ascending Primes
💎
ASCII Table
2nd
Billiards
2nd
brainfuck
💎
Calendar
3rd3rd1st
Card Number Validation
1st
Catalan Numbers
4th
Catalan’s Constant
2nd
Christmas Trees
37th
1st
21st
Collatz
1st
Continued Fractions
4th
9th
6th
5th3rd💎
83rd
CSS Colors
172nd
34th1st
9th
Cubes
💎
Day of Week
1st
DFA Simulator
2nd
Diamonds
34th
4th
Divisors
2nd
Emirp Numbers
1st
Emirp Numbers (Long)
💎
Emojify
2nd
Evil Numbers
2nd
Evil Numbers (Long)
1st
Factorial Factorisation
3rd
Farey Sequence
1st
Fibonacci
36th
77th334th
138th
177th
80th
9th
1,149th
35th125th
61st
48th
Fizz Buzz
1st
Foo Fizz Buzz Bar
1st
Forsyth–Edwards Notation
2nd
Fractions
1st
Game of Life
2nd
Gijswijt’s Sequence
4th
Gray Code Decoder
2nd
Gray Code Encoder
1st
Happy Numbers
1st
Happy Numbers (Long)
💎
Hexdump
💎
Hilbert Curve
2nd
Intersection
3rd
146th
Inventory Sequence
2nd
ISBN
💎
Jacobi Symbol
3rd
128th
Kaprekar Numbers
2nd
Kolakoski Constant
3rd
Kolakoski Sequence
2nd
Leap Years
1st
Levenshtein Distance
💎
Leyland Numbers
💎
ln 2
6th
Look and Say
1st
Lucky Numbers
💎
Lucky Tickets
4th
55th
Mahjong
11th
14th
💎
Mandelbrot
💎
Maze
2nd
Medal Tally
💎
Minesweeper
17th11th
2nd
Morse Decoder
💎
Morse Encoder
💎
Multitap Input
9th
5th
15th
6th5th💎
56th
18th
Musical Chords
10th
4th
5th9th
💎
21st
13th
N Queens
💎
Niven Numbers
8th
Niven Numbers (Long)
3rd
Number Spiral
💎
20th
Odious Numbers
2nd
24th
Odious Numbers (Long)
1st
Ordinal Numbers
1st
PalindromemordnilaP
2nd
Pangram Grep
1st
Partition Numbers
1st
Pascal’s Triangle
5th
Pernicious Numbers
1st
Pernicious Numbers (Long)
1st
Poker
💎
Polyominoes
💎
Prime Numbers
1st
Prime Numbers (Long)
23rd
1st
Proximity Grid
💎
QR Decoder
💎
Quine
14th
Recamán
1st
Repeating Decimals
3rd
Reverse Polish Notation
2nd
Reversi
💎
Rijndael S-box
3rd
2nd
💎
Rock-paper-scissors-Spock-lizard
💎
Roman to Arabic
58th
29th
💎
25th
ROT13
4th
Rule 110
2nd
Scrambled Sort
2nd
Set
💎
Seven Segment
19th
💎
SI Units
💎
Sierpiński Triangle
💎
Smith Numbers
💎
Spelling Numbers
💎
Star Wars GPT
15th
💎
Star Wars Opening Crawl
💎
Sudoku
💎
Sudoku (Fill-in)
💎
Ten-pin Bowling
18th
5th
Tic-tac-toe
4th
Time Distance
💎
Tongue-twisters
6th
Topological Sort
💎
Tower of Hanoi
7th5th10th2nd
1st14th5th8th10th6th7th15th8th14th4th6th15th8th6th13th4th9th6th22nd8th
7th6th10th8th8th8th3rd3rd1st6th13th7th
11th17th
8th4th7th💎10th9th
Transpose Sentence
21st
1st
Trinomial Triangle
3rd
United States
3rd
Vampire Numbers
💎
Van Eck Sequence
4th
Zeckendorf Representation
💎
Zodiac Signs
7th
23rd
💎
147th
γ
3rd
λ
💎
π
4th
τ
2nd
φ
1st
√2
6th
230th
𝑒
3rd