12 Days of Christmas
3rd
24 Game
2nd
99 Bottles of Beer
2nd
Abundant Numbers
1st
Abundant Numbers (Long)
2nd
Arabic to Roman
1st
16th
Arithmetic Numbers
27th
1st
70th
Arrows
4th
Ascending Primes
1st
ASCII Table
5th
Billiards
2nd
brainfuck
4th
💎
Card Number Validation
2nd
Catalan Numbers
2nd
Catalan’s Constant
13th
4th
Christmas Trees
1st
💎
Collatz
11th
1st
50th4th175th
CSS Colors
💎
Cubes
2nd
Day of Week
1st
DFA Simulator
2nd
Diamonds
💎
Divisors
39th
2nd
117th
Emirp Numbers
29th
1st
Emirp Numbers (Long)
5th
Emojify
4th
Evil Numbers
47th
1st
366th
Evil Numbers (Long)
1st
Factorial Factorisation
1st
Farey Sequence
4th
Fibonacci
9th60th49th58th26th16th9th1st22nd195th75th124th1st1st12th20th
Fizz Buzz
49th
2nd
893rd
Foo Fizz Buzz Bar
43rd
2nd
293rd
Forsyth–Edwards Notation
💎
Fractions
1st
57th
Game of Life
2nd
Gijswijt’s Sequence
1st
Happy Numbers
1st
Happy Numbers (Long)
1st
Hexdump
2nd
Hilbert Curve
4th
Intersection
💎
Inventory Sequence
3rd
3rd
ISBN
3rd
Jacobi Symbol
4th
Kaprekar Numbers
2nd
Kolakoski Constant
12th
4th
Kolakoski Sequence
23rd
1st
96th
Leap Years
1st
Levenshtein Distance
1st
Leyland Numbers
4th
ln 2
5th
Look and Say
31st
💎
110th
Lucky Numbers
4th
Lucky Tickets
2nd
Mahjong
3rd
Mandelbrot
4th
Maze
3rd
Medal Tally
💎
Minesweeper
2nd
Morse Decoder
4th
Morse Encoder
3rd
Musical Chords
2nd
N Queens
2nd
5th
Niven Numbers
1st
Niven Numbers (Long)
1st
Number Spiral
2nd
Odious Numbers
1st
Odious Numbers (Long)
1st
Ordinal Numbers
3rd
1st
PalindromemordnilaP
2nd
💎
135th
Pangram Grep
2nd
33rd
2nd
116th
Partition Numbers
2nd
Pascal’s Triangle
26th
💎
86th
Pernicious Numbers
38th
1st
107th
Pernicious Numbers (Long)
1st
Poker
💎
Polyominoes
💎
Prime Numbers
1st
Prime Numbers (Long)
1st
Proximity Grid
5th
Quine
1st2nd
21st
1st
1st
1st
Recamán
3rd
Repeating Decimals
3rd
Reverse Polish Notation
27th
1st
66th
Reversi
3rd
Rijndael S-box
3rd
Rock-paper-scissors-Spock-lizard
2nd
Roman to Arabic
1st
ROT13
2nd
4th
53rd
Rule 110
3rd
Scrambled Sort
2nd
34th
Set
2nd
Seven Segment
2nd
Sierpiński Triangle
3rd
Smith Numbers
3rd
Spelling Numbers
3rd
Star Wars GPT
💎
Star Wars Opening Crawl
💎
Sudoku
2nd
Sudoku (Fill-in)
2nd
Ten-pin Bowling
3rd
Tic-tac-toe
💎
18th
54th
Time Distance
2nd
Tongue-twisters
4th
Topological Sort
💎
Tower of Hanoi
12th
1st
39th
Transpose Sentence
2nd
27th
2nd
24th
47th
Trinomial Triangle
3rd
United States
💎
Vampire Numbers
5th
Van Eck Sequence
1st
Zeckendorf Representation
3rd
Zodiac Signs
3rd
γ
10th
7th
λ
16th
5th
π
17th
4th
τ
15th
4th
φ
23rd
1st
√2
18th
3rd
𝑒
17th
5th