12 Days of Christmas
💎
24 Game
💎
99 Bottles of Beer
💎
Abundant Numbers
3rd
Abundant Numbers (Long)
47th
23rd
1st
Arabic to Roman
💎
Arithmetic Numbers
💎
Arrows
4th
1st
6th
Ascending Primes
💎
ASCII Table
💎
Billiards
💎
brainfuck
💎
Calendar
3rd3rd💎
Card Number Validation
1st
Catalan Numbers
4th
Catalan’s Constant
2nd
Christmas Trees
37th
1st
21st
Collatz
1st
Continued Fractions
4th
9th
6th
5th3rd💎
84th
CSS Colors
173rd
34th1st
9th
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
77th334th
138th
177th
80th
9th
1,149th
28th125th
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
💎
174th
Inventory Sequence
2nd
ISBN
💎
Jacobi Symbol
💎
133rd
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
73rd
Mahjong
11th
14th
💎
Mandelbrot
💎
Maze
💎
Medal Tally
💎
Minesweeper
17th11th
💎
Morse Decoder
💎
Morse Encoder
💎
Multitap Input
9th
5th
16th
6th5th💎
57th
18th
Musical Chords
10th
4th
5th10th
💎
44th
14th
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
💎
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
💎
SI Units
💎
Sierpiński Triangle
💎
Smith Numbers
💎
Spelling Numbers
💎
Star Wars GPT
15th
💎
Star Wars Opening Crawl
💎
Sudoku
💎
Sudoku (Fill-in)
💎
Ten-pin Bowling
18th
💎
Tic-tac-toe
4th
Time Distance
💎
Tongue-twisters
2nd
Topological Sort
💎
Tower of Hanoi
5th10th2nd
1st14th5th8th10th6th12th15th8th14th4th8th15th8th6th13th4th9th6th22nd8th
7th6th10th8th8th8th3rd3rd1st6th20th7th
10th17th
8th4th7th💎10th9th
Transpose Sentence
21st
1st
Trinomial Triangle
3rd
United States
💎
Vampire Numbers
💎
Van Eck Sequence
4th
Zeckendorf Representation
💎
Zodiac Signs
7th
23rd
💎
147th
γ
3rd
λ
💎
π
4th
τ
2nd
φ
1st
√2
6th
257th
𝑒
3rd