12 Days of Christmas
π3rd2nd
9th
π
24 Game
2ndπ
6th
π
99 Bottles of Beer
3rd2nd
6th
π
Abundant Numbers
4th3rd
10th
π
Abundant Numbers (Long)
5th1st
5th
π
Arabic to Roman
6th1st
11th
1st
Arithmetic Numbers
1stπ
2nd
π
Arrows
11thπ
25th
Ascending Primes
7th2nd
9th
2nd
ASCII Table
10thπ
17th
1st
Billiards
3rd2nd
5th
π
brainfuck
3rd2nd
4th
π
Card Number Validation
3rd3rd
9th
π
Catalan Numbers
4th1st
1st
1st
Catalanβs Constant
3rd2nd
6th
π
Christmas Trees
4th1st
7th
2nd
Collatz
2nd1st
5th
1st
CSS Colors
1st2nd
25th
π
Cubes
6th1st
16th
π
Day of Week
1st3rd
1st
π
DFA Simulator
6th2nd
11th
π
Diamonds
7thπ
14th
π
Divisors
2nd1st
1st
1st
Emirp Numbers
2nd1st
6th
1st
Emirp Numbers (Long)
5th2nd
9th
π
Emojify
10th5th
26th
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
2nd
Game of Life
4th3rd
8th
π
Gijswijtβs Sequence
5thπ
6th
2nd
Happy Numbers
1st1st
1st
π
Happy Numbers (Long)
4th9th
6th
1st
Hexdump
4th2nd
1st
π
Intersection
5th3rd
10th
π
Inventory Sequence
4th3rd
7th
3rd
ISBN
4th4th
10th
π
Jacobi Symbol
4thπ
8th
π
Kaprekar Numbers
5thπ
8th
3rd
Kolakoski Constant
3rd2nd
3rd
π
Kolakoski Sequence
1st4th
4th
2nd
Leap Years
7thπ
6th
2nd
Levenshtein Distance
1st2nd
1st
π
Leyland Numbers
1st2nd
1st
2nd
ln 2
1st1st
1st
2nd
Look and Say
4th1st
8th
1st
Lucky Numbers
4thπ
12th
π
Lucky Tickets
1stπ
1st
π
Mahjong
ππππ
π¦1stππ
Maze
3rd2nd
6th
π
Medal Tally
6thπ
12th
π
Morse Decoder
8th2nd
13th
π
Morse Encoder
6th3rd
9th
π
Musical Chords
5th2nd
7th
N Queens
4thπ
8th
π
Niven Numbers
17th4th
31st
3rd
Niven Numbers (Long)
9thπ
15th
2nd
Number Spiral
6th3rd
16th
2nd
Odious Numbers
5th1st
1st
1st
Odious Numbers (Long)
1st1st
1st
1st
Ordinal Numbers
1st4th
3rd
3rd
PalindromemordnilaP
3rd3rd
10th
2nd
Pangram Grep
6th6th
17th
π
Partition Numbers
1stπ
2nd
1st2ndπ
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
10th
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
8th
π
Rijndael S-box
3rdπ
7th
π
Rock-paper-scissors-Spock-lizard
10thπ
16th
Roman to Arabic
6th2nd
19th
2nd
ROT13
2nd2nd
13th
π
Rule 110
1st3rd
1st
1st
Seven Segment
10th3rd
20th
π
SI Units
3rd
6th
SierpiΕski Triangle
2ndπ
1st
2nd
Smith Numbers
6th2nd
8th
π
Spelling Numbers
1st1st
5th
1st
Star Wars Opening Crawl
6thπ
9th
π
Sudoku
6thπ
9th
π
Sudoku (Fill-in)
5thπ
13th
π¦
Ten-pin Bowling
7th4th
11th
Tic-tac-toe
4th3rd
7th
π
Time Distance
3rd2nd
3rd
π
Tongue-twisters
3rdπ
5th
Transpose Sentence
4th3rd
9th
π
United States
3rd3rd
8th
Vampire Numbers
8thπ
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
7th
2nd
Ο
2nd1st
5th
2nd
Ο
1st1st
1st
1st
β2
1st1st
1st
1st
π
1st1st
1st
1st