12 Days of Christmas
4th
π99 Bottles of Beer
π
87th
πAbundant Numbers
1st
3rd
1st
3rd
10th
9th
πAbundant Numbers (Long)
1st
3rd
1st
1st
5th
49th
Arabic to Roman
3rd
1st
Ascending Primes
3rd
ASCII Table
πbrainfuck
π
πCatalan Numbers
1st
π
1st
1st
1st
1st
πCatalanβs Constant
1st
Christmas Trees
1st
5th
Collatz
4th
7th
DFA Simulator
3rd
Diamonds
1st
1st
Divisors
1st
1st
1st
2nd
1st
1st
πEmirp Numbers
19th
1st
87th
Emirp Numbers (Long)
4th
4th
17th
Evil Numbers
2nd
4th
1st
1st
1st
1st
πEvil Numbers (Long)
π
1st
1st
1st
1st
πFactorial Factorisation
3rd
πFibonacci
1st
1st
1st
1st
1st
1st
1st
1st
1stFizz Buzz
1st
3rd
1st
1st
1st
1stFoo Fizz Buzz Bar
1st
3rd
4th
1st
1stFractions
1st
1st
2nd
6th
Gijswijtβs Sequence
3rd
21st
Happy Numbers
2nd
7th
5th
4th
1stHappy Numbers (Long)
1st
4th
1st
1st
πIntersection
1st
5th
1st
63rd
Inventory Sequence
4th
29th
ISBN
1st
1st
πJacobi Symbol
5th
2nd
2nd
31st
Kolakoski Constant
1st
1st
2nd
2nd
π
1st
23rd
Kolakoski Sequence
1st
1st
1st
2nd
1st
2nd
1st
12th
πLeap Years
3rd
1st
4th
1st
3rd
1st
1st
1stLevenshtein Distance
1st
3rd
2nd
Leyland Numbers
1st
3rd
1st
62nd
ln 2
1st
2nd
1st
23rd
Look and Say
1st
5th
π
1st
4th
πLucky Numbers
1st
5th
19th
πLucky Tickets
4th
4th
5th
1st
Maze
3rd
π
Musical Chords
4th
1st
1st
2nd
1st
2nd
9th
πNiven Numbers
1st
1st
1st
3rd
1st
5th
4th
1st
1st
πNiven Numbers (Long)
π
4th
2nd
1st
1st
1st
1st
1st
πNumber Spiral
1st
1st
Odious Numbers
π
4th
1st
1st
1st
3rd
1st
πOdious Numbers (Long)
π
1st
1st
1st
3rd
1st
πOrdinal Numbers
4th
Pangram Grep
1st
2nd
1st
3rd
πPascalβs Triangle
7th
1st
1st
1st
4th
1st
1stPernicious Numbers
3rd
1st
1st
1st
1st
1st
πPernicious Numbers (Long)
1st
Prime Numbers
1st
1st
4th
1st
1st
1st
3rd
1st
1st
1st
1st
1stPrime Numbers (Long)
1st
5th
1st
1st
1st
1st
1st
1stQR Decoder
2nd
1st
Quine
1st
1st
1st
1st
1st
1st
1st
1stRecamΓ‘n
π
1st
1st
1st
4th
1st
Reverse Polish Notation
2nd
1st
1st
1st
πRock-paper-scissors-Spock-lizard
2nd
Roman to Arabic
1st
4th
1st
38th
Rule 110
1st
Seven Segment
1st
SierpiΕski Triangle
5th
πSmith Numbers
2nd
4th
2nd
3rd
πSpelling Numbers
π
1st
Ten-pin Bowling
4th
2nd
2nd
3rd
18th
πTongue-twisters
3rd
United States
33rd
3rdVampire Numbers
1st
Van Eck Sequence
1st
1st
1st
10th
2nd
6th
3rd
1st
Ξ³
1st
Ξ»
7th
17th
5th
π
14th
π
3rd
Ο
π
2nd
6th
π
3rd
1st
1st
1st
1st
π
πΟ
π
2nd
6th
π
3rd
4th
1st
1st
1st
π
πΟ
π
2nd
1st
5th
1st
1st
2nd
1st
1st
β2
π
2nd
1st
3rd
1st
1st
2nd
1st
1st
ππ
π
2nd
4th
π
1st
1st
1st
1st
1st
1st
π