12 Days of Christmas
💎
24 Game
💎
99 Bottles of Beer
1st
Abundant Numbers (Long)
1st
Arabic to Roman
💎
Arithmetic Numbers
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Arrows
1st
Ascending Primes
💎
brainfuck
💎
Card Number Validation
1st
Christmas Trees
1st
Collatz
1st
CSS Colors
1st
Cubes
💎
Day of Week
1st
Emirp Numbers
1st
Emirp Numbers (Long)
💎
Emojify
2nd
Evil Numbers (Long)
1st
Farey Sequence
1st
Fizz Buzz
1st
Foo Fizz Buzz Bar
1st
Fractions
1st
Happy Numbers
1st
Happy Numbers (Long)
💎
Hexdump
💎
ISBN
💎
Kaprekar Numbers
💎
Leap Years
1st
Levenshtein Distance
💎
Leyland Numbers
💎
Look and Say
1st
Lucky Numbers
💎
Lucky Tickets
6th
Mandelbrot
💎
Medal Tally
💎
Morse Decoder
💎
Morse Encoder
💎
Musical Chords
💎
N Queens
💎
Number Spiral
💎
Odious Numbers (Long)
1st
Ordinal Numbers
1st
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)
1st
Proximity Grid
💎
QR Decoder
💎
Recamán
1st
Reversi
💎
Rijndael S-box
💎
Rock-paper-scissors-Spock-lizard
💎
Roman to Arabic
💎
Set
💎
Seven Segment
💎
SI Units
💎
Sierpiński Triangle
💎
Smith Numbers
💎
Spelling Numbers
💎
Star Wars GPT
💎
Star Wars Opening Crawl
💎
Sudoku
💎
Sudoku (Fill-in)
💎
Time Distance
💎
Transpose Sentence
1st
Vampire Numbers
💎
Zeckendorf Representation
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Zodiac Signs
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λ
💎
φ
1st