12 Days of Christmas
1st
8th
99 Bottles of Beer
π
8th
Abundant Numbers
11th
4th
Abundant Numbers (Long)
10th
1st
Arabic to Roman
3rd
8th
Arrows
ASCII Table
3rd
brainfuck
8th
Catalan Numbers
6th
1st
5th
Catalanβs Constant
6th
5th
Christmas Trees
3rd
Collatz
7th
1st3rd92nd
CSS Colors
4th
Cubes
2nd
Day of Week
2nd
Diamonds
5th
6th115th
Divisors
1st
1st
1st104th1st
Emirp Numbers
14th
9th4th
5th
Emirp Numbers (Long)
7th
1st
Emojify
Evil Numbers
8th
22nd
1st
1st
7th
Evil Numbers (Long)
1st
1st
3rd
Fibonacci
36th218th
18th10th
115th7th
1st160th116th
Fizz Buzz
10th
93rd
6th
8th188th140th
Foo Fizz Buzz Bar
6th
8th
10th114th
Fractions
4th
1st
Game of Life
4th
8th
Happy Numbers
13th7th
11th
4th
5th
Happy Numbers (Long)
7th2nd
1st
1st
Intersection
21st7th
1st
2nd2nd3rd
Inventory Sequence
1st
1st
ISBN
4th
1st
Jacobi Symbol
5th
Kolakoski Constant
5th
3rd
Kolakoski Sequence
6th
1st
9th
Leap Years
52nd
12th
31st
9th74th
Levenshtein Distance
4th
3rd
Leyland Numbers
6th
3rd
3rd
8th
Look and Say
1st
Lucky Numbers
3rd
2nd
Lucky Tickets
5th
1st
Maze
2nd
2nd
Morse Decoder
Morse Encoder
3rd
3rd
Musical Chords
2nd
4th
Niven Numbers
3rd
5th
1st
Niven Numbers (Long)
1st
17th
Number Spiral
1st
1st69th
Odious Numbers
21st
1st
1st
1st
Odious Numbers (Long)
1st
1st
14th
Ordinal Numbers
6th
4th
6th114th
Pangram Grep
7th80th
Partition Numbers
4th
Pascalβs Triangle
32nd
1st
1st
Pernicious Numbers
12th
1st
1st129th
Pernicious Numbers (Long)
12th
1st
8th38th
Poker
4th
3rd
Polyominoes
27th2nd
Prime Numbers
1st
1st
1st
1st68th19th
Prime Numbers (Long)
1st
1st
1st
QR Decoder
2nd
3rd
Quine
1st
20th
59th
RecamΓ‘n
3rd
2nd
5th
Repeating Decimals
2nd
3rd
Reverse Polish Notation
1st
1st
1st
Rock-paper-scissors-Spock-lizard
Roman to Arabic
6th
1st
Rule 110
3rd
Seven Segment
π
2nd
SierpiΕski Triangle
4th
Smith Numbers
5th
3rd78th
Spelling Numbers
2nd
3rd
Star Wars Opening Crawl
4th
4th
Sudoku
3rd
3rd
Sudoku (Fill-in)
4th
3rd
Ten-pin Bowling
3rd
3rd
Time Distance
5th
Tongue-twisters
5th
9th
Transpose Sentence
1st
1st
1st
3rd
United States
Vampire Numbers
3rd
3rd
Van Eck Sequence
6th
7th
Ξ»
7th
4th
Ο
3rd
5th
Ο
3rd
5th
Ο
1st
3rd
β2
3rd
3rd
π
1st
8th