12 Days of Christmas
π3rd1st
9th
π
24 Game
2ndπ
7th
π
99 Bottles of Beer
3rd1st
6th
π
Abundant Numbers
4th3rd
11th
π
Abundant Numbers (Long)
6th1st
5th
π
Arabic to Roman
6th1st
11th
1st
Arithmetic Numbers
1stπ
2nd
π
Arrows
11thπ
25th
2nd
Ascending Primes
7th2nd
10th
π
ASCII Table
10th2nd
18th
2nd
Billiards
3rdπ
5th
π
brainfuck
3rd2nd
4th
π
Card Number Validation
3rd3rd
9th
π
Catalan Numbers
4th1st
1st
π
Catalanβs Constant
3rd2nd
6th
π
Christmas Trees
4thπ
7th
π
Collatz
2nd1st
5th
1st
CSS Colors
1st2nd
25th
π
Cubes
7thπ
17th
π
Day of Week
1st3rd
1st
π
DFA Simulator
7thπ
12th
π
Diamonds
7thπ
14th
π
Divisors
2nd1st
1st
1st
Emirp Numbers
2nd1st
6th
1st
Emirp Numbers (Long)
5th2nd
9th
π
Emojify
11th5th
27th
Evil Numbers
5th1st
1st
1st
Evil Numbers (Long)
1st1st
1st
1st
Factorial Factorisation
4thπ
6th
π
Farey Sequence
1st5th
1st
1st
Fibonacci
5th1st
1st
1st
Fizz Buzz
1st1st
1st
1st
Foo Fizz Buzz Bar
1stπ
1st
1st
ForsythβEdwards Notation
9th1st
13th
π
Fractions
1st4th
1st
3rd
Game of Life
4thπ
8th
π
Gijswijtβs Sequence
5thπ
7th
2nd
Happy Numbers
1st1st
1st
π
Happy Numbers (Long)
4th9th
6th
1st
Hexdump
5thπ
1st
π
Intersection
5th3rd
11th
π
Inventory Sequence
5th3rd
8th
3rd
ISBN
4th5th
10th
π
Jacobi Symbol
4thπ
8th
π
Kaprekar Numbers
5thπ
10th
3rd
Kolakoski Constant
3rd2nd
3rd
π
Kolakoski Sequence
1st4th
4th
2nd
Leap Years
7thπ
6th
2nd
Levenshtein Distance
1stπ
1st
π
Leyland Numbers
1st2nd
1st
2nd
ln 2
1st1st
1st
2nd
Look and Say
4th1st
8th
π
Lucky Numbers
4thπ
12th
π
Lucky Tickets
1st1st
1st
π
Mahjong
ππππ
2nd
1stππ
Maze
3rd1st
6th
π
Medal Tally
6thπ
12th
π
Morse Decoder
8thπ
13th
π
Morse Encoder
6th3rd
9th
π
Musical Chords
5th1st
7th
π
N Queens
4thπ
9th
π
Niven Numbers
17th4th
31st
3rd
Niven Numbers (Long)
9thπ
16th
3rd
Number Spiral
6th3rd
16th
2nd
Odious Numbers
5th1st
1st
1st
Odious Numbers (Long)
1st1st
1st
1st
Ordinal Numbers
1st4th
3rd
3rd
PalindromemordnilaP
3rd3rd
10th
1st
Pangram Grep
6th6th
17th
π
Partition Numbers
1st2nd
3rd
3rd1st2nd2nd
Pascalβs Triangle
1st2nd
1st
1st
Pernicious Numbers
1st1st
1st
π
Pernicious Numbers (Long)
1st3rd
1st
π
Poker
7th
12th
Polyominoes
4th2nd
8th
π
Prime Numbers
1st1st
1st
π
Prime Numbers (Long)
1st1st
1st
π
Proximity Grid
8th
11th
QR Decoder
5thπ
12th
π
Quine
7th1st
1st
1st
RecamΓ‘n
1st6th
1st
2nd
Repeating Decimals
1stπ
1st
π
Reverse Polish Notation
4th5th
4th
π
Reversi
2nd2nd
9th
π
Rijndael S-box
3rdπ
7th
π
Rock-paper-scissors-Spock-lizard
10thπ
16th
Roman to Arabic
6th2nd
20th
2nd
ROT13
2nd2nd
14th
π
Rule 110
1st4th
1st
1st
Set
3rdπ
6th
π
Seven Segment
10th3rd
20th
π
SI Units
3rd
6th
SierpiΕski Triangle
2ndπ
1st
2nd
Smith Numbers
6thπ
8th
π
Spelling Numbers
1st1st
5th
2nd
Star Wars Opening Crawl
6thπ
9th
π
Sudoku
6thπ
9th
π
Sudoku (Fill-in)
6thπ
14th
π¦
Ten-pin Bowling
7th2nd
11th
π
Tic-tac-toe
4th3rd
7th
π
Time Distance
3rd2nd
3rd
π
Tongue-twisters
3rdπ
5th
Transpose Sentence
4th3rd
9th
π
United States
3rd2nd
9th
Vampire Numbers
9thπ
18th
π
Van Eck Sequence
1st2nd
1st
π
Zeckendorf Representation
3rdπ
3rd
π
Zodiac Signs
5thπ
10th
π
Ξ³
5th2nd
6th
π
Ξ»
6th2nd
11th
π
Ο
2nd1st
8th
2nd
Ο
2nd1st
6th
2nd
Ο
1st1st
1st
1st
β2
1st1st
1st
1st
π
1st1st
1st
1st