12 Days of Christmas
2nd
24 Game
2nd
99 Bottles of Beer
💎
Abundant Numbers
1st
Abundant Numbers (Long)
2nd
Arabic to Roman
1st
16th
Arithmetic Numbers
15th1st
23rd
Arrows
4th
Ascending Primes
1st
ASCII Table
4th
brainfuck
4th
💎
Card Number Validation
2nd
Catalan Numbers
2nd
Catalan’s Constant
13th
4th
Christmas Trees
1st
💎
Collatz
11th1st
49th1st116th
CSS Colors
1st
Cubes
💎
Day of Week
1st
DFA Simulator
2nd
Diamonds
💎
Divisors
36th2nd
1st
Emirp Numbers
28th
1st
Emirp Numbers (Long)
5th
Emojify
3rd
Evil Numbers
46th1st
363rd
Evil Numbers (Long)
1st
Factorial Factorisation
1st
Farey Sequence
4th
Fibonacci
9th58th12th58th26th4th1st22nd191st75th123rd1st1st12th20th
Fizz Buzz
47th💎
860th
Foo Fizz Buzz Bar
40th2nd
256th
Forsyth–Edwards Notation
3rd
Fractions
1st
1st
Game of Life
2nd
Gijswijt’s Sequence
1st
Happy Numbers
1st
Happy Numbers (Long)
1st
Hexdump
1st
Hilbert Curve
3rd
Intersection
💎
Inventory Sequence
3rd
3rd
ISBN
6th
Jacobi Symbol
4th
Kaprekar Numbers
2nd
Kolakoski Constant
12th
4th
Kolakoski Sequence
19th1st
71st
Leap Years
1st
Levenshtein Distance
1st
Leyland Numbers
4th
ln 2
5th
Look and Say
26th💎
75th
Lucky Numbers
4th
Lucky Tickets
2nd
Mahjong
2nd
Mandelbrot
4th
Maze
3rd
Medal Tally
💎
Minesweeper
2nd
Morse Decoder
4th
Morse Encoder
3rd
N Queens
💎
5th
Niven Numbers
1st
Niven Numbers (Long)
1st
Number Spiral
2nd
Odious Numbers
1st
Odious Numbers (Long)
1st
Ordinal Numbers
3rd
1st
PalindromemordnilaP
2nd
💎
117th
Pangram Grep
2nd
22nd2nd
54th
Partition Numbers
2nd
Pascal’s Triangle
21st💎
52nd
Pernicious Numbers
38th1st
105th
Pernicious Numbers (Long)
1st
Poker
2nd
Polyominoes
💎
Prime Numbers
1st
Prime Numbers (Long)
1st
Proximity Grid
5th
Quine
1st2nd
2nd1st
1st
1st
Recamán
3rd
Repeating Decimals
1st
Reverse Polish Notation
19th1st
23rd
Reversi
2nd
Rijndael S-box
3rd
Rock-paper-scissors-Spock-lizard
2nd
Roman to Arabic
1st
ROT13
2nd
4th
1st
Rule 110
4th
Scrambled Sort
2nd
6th
Set
2nd
Seven Segment
2nd
Sierpiński Triangle
3rd
Smith Numbers
1st
Spelling Numbers
3rd
Star Wars GPT
💎
Star Wars Opening Crawl
💎
Sudoku
2nd
Sudoku (Fill-in)
2nd
Ten-pin Bowling
3rd
Tic-tac-toe
💎
18th
37th
Time Distance
2nd
Tongue-twisters
3rd
Topological Sort
2nd
Transpose Sentence
2nd
22nd2nd
24th
18th
Trinomial Triangle
3rd
United States
💎
Vampire Numbers
4th
Van Eck Sequence
1st
Zeckendorf Representation
3rd
Zodiac Signs
2nd
γ
10th
6th
λ
16th
3rd
π
16th
4th
τ
15th
4th
φ
23rd
1st
√2
18th
3rd
𝑒
17th
5th