12 Days of Christmas
5th
24 Game
99 Bottles of Beer
2nd
Abundant Numbers
8th
Abundant Numbers (Long)
3rd
Arabic to Roman
3rd
Arithmetic Numbers
3rd
Arrows
6th
Ascending Primes
2nd
ASCII Table
9th
brainfuck
Card Number Validation
Catalan Numbers
16th
Catalanβs Constant
3rd
Christmas Trees
3rd
Collatz
6th
CSS Colors
4th
Cubes
2nd
Day of Week
2nd
DFA Simulator
Diamonds
4th
Divisors
10th
Emirp Numbers
9th
Emirp Numbers (Long)
3rd
Emojify
6th
Evil Numbers
12th
Evil Numbers (Long)
7th
Factorial Factorisation
Farey Sequence
3rd
Fibonacci
39th
Fizz Buzz
60th
Foo Fizz Buzz Bar
9th
ForsythβEdwards Notation
3rd
Fractions
6th
Game of Life
Gijswijtβs Sequence
Happy Numbers
15th
Happy Numbers (Long)
3rd
Hexdump
π
Intersection
Inventory Sequence
5th
ISBN
3rd
Jacobi Symbol
Kaprekar Numbers
Kolakoski Constant
4th
Kolakoski Sequence
12th
Leap Years
6th
Levenshtein Distance
Leyland Numbers
ln 2
5th
Look and Say
4th
Lucky Numbers
3rd
Lucky Tickets
Mahjong
Maze
Medal Tally
2nd
Morse Decoder
2nd
Morse Encoder
2nd
Musical Chords
N Queens
Niven Numbers
12th
Niven Numbers (Long)
4th
Number Spiral
5th
Odious Numbers
5th
Odious Numbers (Long)
6th
Ordinal Numbers
3rd
PalindromemordnilaP
Pangram Grep
4th
Pascalβs Triangle
2nd
Pernicious Numbers
4th
Pernicious Numbers (Long)
4th
Poker
Polyominoes
Prime Numbers
9th
Prime Numbers (Long)
9th
Proximity Grid
QR Decoder
Quine
1st
RecamΓ‘n
8th
Repeating Decimals
Reverse Polish Notation
6th
Reversi
Rijndael S-box
π
Rock-paper-scissors-Spock-lizard
5th
Roman to Arabic
4th
Rule 110
Seven Segment
2nd
SI Units
SierpiΕski Triangle
3rd
Smith Numbers
4th
Spelling Numbers
2nd
Star Wars Opening Crawl
3rd
Sudoku
Sudoku (Fill-in)
Ten-pin Bowling
Time Distance
π
Tongue-twisters
6th
Transpose Sentence
United States
Vampire Numbers
4th
Van Eck Sequence
4th
Zeckendorf Representation
Zodiac Signs
4th
Ξ³
9th
Ξ»
11th
Ο
7th14th33rd11th28th15th58th103rd83rd48th9th
Ο
6th
Ο
9th
β2
8th
π
6th