12 Days of Christmas
π
99 Bottles of Beer
3rd
π
Abundant Numbers
4th
1st
1st
4thAbundant Numbers (Long)
2nd
1st
1st
Arabic to Roman
π
ASCII Table
π
4th
π
2ndCatalan Numbers
1st
1st
Catalanβs Constant
1st
Christmas Trees
4th
1st
5th
3rd
π
Collatz
1st
3rd
3rd
Day of Week
1st
1st
Diamonds
6th
1st
π
Divisors
3rd
1st
1st
1st
1st
2nd
1stEmirp Numbers
1st
6th
Emirp Numbers (Long)
π
4th
Evil Numbers
7th
Fibonacci
1st
1st
10th
Fizz Buzz
1st
1st
1st
Foo Fizz Buzz Bar
1st
1st
π
ForsythβEdwards Notation
1st
Fractions
1st
1st
Game of Life
π
Gijswijtβs Sequence
π
Happy Numbers
1st
1st
4th
Happy Numbers (Long)
1st
1st
1st
Hexdump
π
Intersection
3rd
1st
2nd
Inventory Sequence
1st
1st
π
3rdISBN
5th
π
4thKolakoski Constant
3rd
π
Kolakoski Sequence
1st
1st
1stLeap Years
4th
Leyland Numbers
2nd
1st
ln 2
π
Look and Say
2nd
3rd
π
πLucky Numbers
2nd
1st
π
Medal Tally
π
Niven Numbers
1st
1st
14th
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
1stNiven Numbers (Long)
1st
1st
1st
1st
3rdNumber Spiral
π
Odious Numbers
2nd
Ordinal Numbers
1st
1st
π
2ndPangram Grep
π
1st
1st
Pascalβs Triangle
2nd
5th
1st
1st
Prime Numbers
1st
5th
Prime Numbers (Long)
1st
2nd
1stProximity Grid
π
π
RecamΓ‘n
1st
π
1st
Reverse Polish Notation
3rd
1st
1st
Rock-paper-scissors-Spock-lizard
2nd
Roman to Arabic
4th
Rule 110
6th
Seven Segment
π
SierpiΕski Triangle
6th
Smith Numbers
π
Spelling Numbers
π
Star Wars Opening Crawl
π
Time Distance
π
π
United States
π
π
Vampire Numbers
π
Van Eck Sequence
1st
1st
2nd
Ξ»
2nd
Ο
4th
Ο
4th
Ο
5th
β2
1st
π
4th