12 Days of Christmas
π
π
24 Game
ππ
π
99 Bottles of Beer
2nd
5th
Abundant Numbers
1st
1st4th21st
Abundant Numbers (Long)
1st
1st3rd
Arabic to Roman
π
Arithmetic Numbers
π5th3rd1st
Arrows
π
Ascending Primes
π14th3rd2nd
ASCII Table
π
5th2nd
Billiards
π1stπππ
brainfuck
2nd
2ndπ
Card Number Validation
1st8thπ1st4th
Catalan Numbers
π
1st1st
Catalanβs Constant
3rd
2ndπ26th
Christmas Trees
π
4thπ1st
Collatz
1st4th1st3rd3rd
CSS Colors
π
2nd2nd
Cubes
3rd
Day of Week
1st
1st
DFA Simulator
π5th1st2nd2nd
Diamonds
π
1st2nd1st
Divisors
1st1st1st1st3rd
Emirp Numbers
π
1st1st26th
Emirp Numbers (Long)
π
1st
Emojify
4th
Evil Numbers
1st
1st5th1st
Evil Numbers (Long)
1st
1st4th2nd
Factorial Factorisation
π3rd
π17th
Farey Sequence
4th
3rd2nd
Fibonacci
1st8th1st5th23rd
Fizz Buzz
1st
1st1st
Foo Fizz Buzz Bar
π
1st
ForsythβEdwards Notation
1st
1st
Fractions
1st
1stπ2nd
Game of Life
π5th2nd1st
Gijswijtβs Sequence
π2nd
3rd
Happy Numbers
π1st1st2nd1st
Happy Numbers (Long)
π2nd1st2nd
Hexdump
π
Intersection
π
π2nd
Inventory Sequence
π2nd
1st
ISBN
1st
2nd2nd3rd
Jacobi Symbol
2nd
Kaprekar Numbers
2ndπ
8th
Kolakoski Constant
2nd
2ndπ
Kolakoski Sequence
1st
1st1st2nd
Leap Years
2nd
1st3rd
Levenshtein Distance
π
π
Leyland Numbers
π
2nd
ln 2
3rd
1st1st23rd
Look and Say
π
3rd1st
Lucky Numbers
2nd
1st
Lucky Tickets
ππ1stπ
Mahjong
π3rd2ndππ
Maze
3rd
3rd1st
Medal Tally
π5th2ndπ2nd
Morse Decoder
2nd
2nd
Morse Encoder
1st
2nd
Musical Chords
4th
2ndπ
N Queens
π2nd
π2nd
Niven Numbers
3rd1st1st7th1st
Niven Numbers (Long)
π6th1st1st
Number Spiral
π2ndπ
Odious Numbers
4th
1st
1st
Odious Numbers (Long)
4th
1st
2nd
Ordinal Numbers
1st
3rd1st
PalindromemordnilaP
π
1st1st
Pangram Grep
2nd
1st1st1st
Partition Numbers
2nd3rd2nd3rd7th
Pascalβs Triangle
1st
1st1st
Pernicious Numbers
4th1st1st1stπ
Pernicious Numbers (Long)
2nd
4th
Poker
π2nd2ndππ
Polyominoes
π2nd2ndππ
Prime Numbers
2nd
1st1st1st
Prime Numbers (Long)
π7th1st4th
Proximity Grid
π
ππ1st
QR Decoder
4th
Quine
1st
1st1st20th
RecamΓ‘n
π
2nd1st2nd
Repeating Decimals
1st
Reverse Polish Notation
2nd
1st1st
Reversi
π
π3rd
Rijndael S-box
π
πππ
Rock-paper-scissors-Spock-lizard
π
2ndπ3rd
Roman to Arabic
π
ROT13
π4th3rd1st4th
Rule 110
1st
3rd
Set
π3rdπ¦ππ¦
Seven Segment
π
π
SI Units
2nd
SierpiΕski Triangle
2nd
π
2nd
Smith Numbers
π
2ndπ
Spelling Numbers
π
π
Star Wars Opening Crawl
π
π
Sudoku (Fill-in)
4th
Ten-pin Bowling
2nd
Tic-tac-toe
π2nd1st1st1st
Time Distance
π
Tongue-twisters
3rd
Transpose Sentence
π5th1st1st3rd
United States
Vampire Numbers
π
Van Eck Sequence
2nd
Zeckendorf Representation
π1st1st1st2nd
Zodiac Signs
π
2nd
Ξ³
π
25th
Ξ»
π
31st
Ο
3rd
1st1st38th
Ο
3rd
1st1st27th
Ο
1st26th
β2
4th
3rd1st32nd
π
π
1st1st35th