12 Days of Christmas
3rd
24 Game
π
99 Bottles of Beer
3rd
Abundant Numbers
4th
Abundant Numbers (Long)
π
Arabic to Roman
3rd
Arithmetic Numbers
3rd
Arrows
2nd
Ascending Primes
2nd
ASCII Table
π
brainfuck
π
Card Number Validation
π
Catalan Numbers
2nd
Catalanβs Constant
1st
Christmas Trees
6th
Collatz
2nd
CSS Colors
2nd
Cubes
π
Day of Week
1st
DFA Simulator
π
Diamonds
4th
Divisors
1st
Emirp Numbers
2nd
Emirp Numbers (Long)
3rd
Emojify
3rd
Evil Numbers
2nd
Evil Numbers (Long)
3rd
Factorial Factorisation
π
Farey Sequence
4th
Fibonacci
5th
Fizz Buzz
5th
Foo Fizz Buzz Bar
7th
ForsythβEdwards Notation
2nd
Fractions
2nd
Game of Life
2nd
Gijswijtβs Sequence
2nd
Happy Numbers
2nd
Happy Numbers (Long)
2nd
Hexdump
π
Intersection
1st
Inventory Sequence
2nd
ISBN
1st
Jacobi Symbol
2nd
Kaprekar Numbers
π
Kolakoski Constant
1st
Kolakoski Sequence
2nd
Leap Years
π
Levenshtein Distance
2nd
Leyland Numbers
2nd
ln 2
2nd
Look and Say
π
Lucky Numbers
2nd
Lucky Tickets
π
Mahjong
π
Maze
1st
Medal Tally
π
Morse Decoder
π
Morse Encoder
π
Musical Chords
π
N Queens
π
Niven Numbers
4th
Niven Numbers (Long)
8th
Number Spiral
2nd
Odious Numbers
1st
Odious Numbers (Long)
3rd
Ordinal Numbers
1st
PalindromemordnilaP
2nd
Pangram Grep
1st
Pascalβs Triangle
6th
Pernicious Numbers
1st
Pernicious Numbers (Long)
4th
Poker
π
Polyominoes
π
Prime Numbers
4th
Prime Numbers (Long)
9th
Proximity Grid
π
QR Decoder
π
Quine
1st
RecamΓ‘n
2nd
Repeating Decimals
π
Reverse Polish Notation
2nd
Reversi
π
Rijndael S-box
π
Rock-paper-scissors-Spock-lizard
π
Roman to Arabic
3rd
Rule 110
3rd
Seven Segment
4th
SI Units
π
SierpiΕski Triangle
4th
Smith Numbers
3rd
Spelling Numbers
π
Star Wars Opening Crawl
2nd
Sudoku
2nd
Sudoku (Fill-in)
2nd
Ten-pin Bowling
π
Time Distance
π
Tongue-twisters
3rd
Transpose Sentence
2nd
United States
2nd
Vampire Numbers
1st
Van Eck Sequence
4th
Zeckendorf Representation
4th
Zodiac Signs
3rd
Ξ³
1st
Ξ»
1st
Ο
2nd
Ο
2nd
Ο
2nd
β2
2nd
π
3rd