12 Days of Christmas
💎
24 Game
22nd
💎
99 Bottles of Beer
💎
Abundant Numbers
3rd
Abundant Numbers (Long)
47th
23rd
1st
Alphabetic Numbers
💎
Arabic to Roman
💎
Arithmetic Numbers
💎
Arrows
9th
5th
12th
9th
1st
62nd
27th
7th
Ascending Primes
💎
ASCII Table
💎
Billiards
💎
brainfuck
💎
Calendar
3rd3rd💎
Card Number Validation
31st
1st
Catalan Numbers
21st
23rd
4th
Catalan’s Constant
2nd
Christmas Trees
37th
1st
21st
Collatz
1st
Continued Fractions
4th
9th
6th
6th3rd🦄
93rd
CSS Colors
174th
35th1st
10th
Cubes
💎
Day of Week
1st
DFA Simulator
💎
Diamonds
34th
4th
Divisors
2nd
Emirp Numbers
1st
Emirp Numbers (Long)
💎
Emojify
💎
Evil Numbers
2nd
Evil Numbers (Long)
1st
Factorial Factorisation
💎
Farey Sequence
1st
Fibonacci
77th335th
140th
177th
80th
9th
1,154th
29th126th
61st
48th
Fizz Buzz
1st
Foo Fizz Buzz Bar
2nd
Forsyth–Edwards Notation
💎
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
💎
175th
Inventory Sequence
2nd
ISBN
14th💎
Jacobi Symbol
💎
135th
Kaprekar Numbers
2nd
Kolakoski Constant
💎
Kolakoski Sequence
2nd
Leap Years
1st
Levenshtein Distance
💎
Leyland Numbers
💎
ln 2
6th
Look and Say
1st
Lucky Numbers
💎
Lucky Tickets
2nd
76th
Mahjong
10th
14th
💎
Mandelbrot
💎
Maze
💎
Medal Tally
💎
Minesweeper
16th11th
💎
Morse Decoder
💎
Morse Encoder
💎
Multitap Input
9th
6th
17th
6th5th💎
60th
18th
Musical Chords
10th
4th
5th10th
💎
45th
14th
N Queens
💎
Niven Numbers
8th
Niven Numbers (Long)
64th
3rd
Number Spiral
💎
19th
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
29th
💎
Polyominoes
💎
Prime Numbers
1st
Prime Numbers (Long)
23rd
1st
Proximity Grid
💎
QR Decoder
💎
Quine
14th
Recamán
1st
Repeating Decimals
💎
Reverse Polish Notation
2nd
Reversi
💎
Rijndael S-box
3rd
2nd
💎
Rock-paper-scissors-Spock-lizard
💎
Roman to Arabic
57th
28th
💎
24th
ROT13
11th4th
Rule 110
2nd
Scrambled Sort
2nd
Set
21st
💎
Seven Segment
💎
SI Units
💎
Sierpiński Triangle
💎
Smith Numbers
💎
Spelling Numbers
💎
Star Wars GPT
15th
💎
Star Wars Opening Crawl
💎
Sudoku
💎
Sudoku (Fill-in)
💎
Taxicab Numbers
1st
Ten-pin Bowling
18th
💎
Tic-tac-toe
4th
Time Distance
💎
Tongue-twisters
2nd
Topological Sort
💎
Tower of Hanoi
5th10th2nd
1st14th5th8th10th6th12th15th8th15th4th8th15th8th6th13th4th10th6th22nd10th
7th6th10th6th8th8th3rd3rd1st7th21st3rd
11th16th
8th4th7th💎10th10th
Transpose Sentence
21st
1st
Trinomial Triangle
3rd
87th
United States
💎
Vampire Numbers
💎
Van Eck Sequence
4th
Zeckendorf Representation
💎
Zodiac Signs
7th
22nd
💎
150th
γ
3rd
λ
💎
π
4th
τ
2nd
φ
1st
√2
6th
259th
𝑒
3rd