12 Days of Christmas
2nd
6th
99 Bottles of Beer
2nd
Abundant Numbers
3rd
Abundant Numbers (Long)
1st
Arabic to Roman
3rd
Arrows
6th
ASCII Table
π
brainfuck
3rd
Catalan Numbers
π
Christmas Trees
1st
Collatz
7th
CSS Colors
2nd
Cubes
π
Day of Week
π
Divisors
1st
Emirp Numbers
5th
Emirp Numbers (Long)
3rd
Evil Numbers
10th
Evil Numbers (Long)
8th
Fibonacci
3rd
4th
Fizz Buzz
3rd
Foo Fizz Buzz Bar
2nd
ForsythβEdwards Notation
2nd
Fractions
4th
Game of Life
1st
Happy Numbers
2nd
Happy Numbers (Long)
7th
Hexdump
π
Intersection
3rd
Inventory Sequence
6th
ISBN
4th
Jacobi Symbol
3rd
Leap Years
7th
Levenshtein Distance
π
Leyland Numbers
π
Look and Say
3rd
Lucky Numbers
3rd
Maze
1st
Morse Encoder
π
Niven Numbers
1st
Niven Numbers (Long)
8th
Number Spiral
2nd
Odious Numbers
9th
Odious Numbers (Long)
7th
Ordinal Numbers
π
Pangram Grep
2nd
Pascalβs Triangle
1st
Pernicious Numbers
12th
Pernicious Numbers (Long)
6th
Poker
π
Prime Numbers
3rd
Prime Numbers (Long)
2nd
Proximity Grid
π
Quine
9th
RecamΓ‘n
3rd
Repeating Decimals
π
Reverse Polish Notation
3rd
Rock-paper-scissors-Spock-lizard
π
Roman to Arabic
5th
Rule 110
1st
Seven Segment
1st
SI Units
π
SierpiΕski Triangle
4th
Smith Numbers
π
Spelling Numbers
π
Star Wars Opening Crawl
π
Sudoku
π
Sudoku v2
π
Time Distance
π
Tongue-twisters
2nd
π
Vampire Numbers
3rd
Van Eck Sequence
1st
Zodiac Signs
1st
Ξ³
3rd
2nd
Ξ»
3rd
Ο
5th