12 Days of Christmas
3rd
24 Game
π
99 Bottles of Beer
2nd
Abundant Numbers
4th
Abundant Numbers (Long)
π
Arabic to Roman
3rd
Arithmetic Numbers
3rd
Arrows
2nd
Ascending Primes
3rd
ASCII Table
π
Billiards
π
brainfuck
π
Card Number Validation
π
Catalan Numbers
3rd
Catalanβs Constant
π
Christmas Trees
7th
Collatz
2nd
CSS Colors
2nd
Cubes
π
Day of Week
1st
DFA Simulator
π
Diamonds
4th
Divisors
1st
Emirp Numbers
1st
Emirp Numbers (Long)
4th
Emojify
4th
Evil Numbers
2nd
Evil Numbers (Long)
3rd
Factorial Factorisation
π
Farey Sequence
π
Fibonacci
5th
Fizz Buzz
1st
Foo Fizz Buzz Bar
4th
ForsythβEdwards Notation
3rd
Fractions
2nd
Game of Life
2nd
Gijswijtβs Sequence
2nd
Happy Numbers
1st
Happy Numbers (Long)
2nd
Hexdump
π
Intersection
1st
Inventory Sequence
2nd
ISBN
1st
Jacobi Symbol
2nd
Kaprekar Numbers
2nd
Kolakoski Constant
π
Kolakoski Sequence
2nd
Leap Years
π
Levenshtein Distance
2nd
Leyland Numbers
3rd
ln 2
2nd
Look and Say
π
Lucky Numbers
2nd
Lucky Tickets
π
Mahjong
π
Maze
1st
Medal Tally
π
Morse Decoder
2nd
Morse Encoder
2nd
Musical Chords
π
N Queens
2nd
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
Partition Numbers
π
Pascalβs Triangle
6th
Pernicious Numbers
1st
Pernicious Numbers (Long)
4th
Poker
π
Polyominoes
2nd
Prime Numbers
4th
Prime Numbers (Long)
9th
Proximity Grid
π
QR Decoder
π
Quine
1st
RecamΓ‘n
2nd
Repeating Decimals
π
Reverse Polish Notation
3rd
Reversi
π
Rijndael S-box
π
Rock-paper-scissors-Spock-lizard
2nd
Roman to Arabic
3rd
ROT13
2nd
Rule 110
3rd
Set
π¦
Seven Segment
4th
SI Units
2nd
SierpiΕski Triangle
4th
Smith Numbers
4th
Spelling Numbers
π
Star Wars Opening Crawl
2nd
Sudoku
2nd
Sudoku (Fill-in)
2nd
Ten-pin Bowling
π
Tic-tac-toe
π
Time Distance
π
Tongue-twisters
3rd
Transpose Sentence
2nd
United States
2nd
Vampire Numbers
2nd
Van Eck Sequence
3rd
Zeckendorf Representation
4th
Zodiac Signs
3rd
Ξ³
π
Ξ»
π
Ο
2nd
Ο
2nd
Ο
2nd
β2
2nd
π
3rd