12 Days of Christmas
21st
24 Game
5th
99 Bottles of Beer
3rd
Abundant Numbers
6th
Abundant Numbers (Long)
1st
Arabic to Roman
9th
Arithmetic Numbers
1st
10th
Arrows
15th
Ascending Primes
5th
ASCII Table
4th
Billiards
3rd
brainfuck
๐
๐
๐2nd3rd49th
15th
Card Number Validation
2nd
Catalan Numbers
6th
139th
Catalanโs Constant
2nd
Christmas Trees
2nd
Collatz
7th
645th
CSS Colors
8th
Cubes
4th
Day of Week
1st
DFA Simulator
๐
Diamonds
11th
Divisors
1st
10th
1st
Emirp Numbers
1st
662nd
Emirp Numbers (Long)
18th
Evil Numbers
2nd
111th
Evil Numbers (Long)
1st
Factorial Factorisation
9th
Farey Sequence
18th
Fibonacci
1st
1st
1st
1st
Fizz Buzz
1st
1st1st
Foo Fizz Buzz Bar
2nd
1st
ForsythโEdwards Notation
๐
3rd
Fractions
8th
Game of Life
๐
๐
Gijswijtโs Sequence
4th
Happy Numbers
4th
Happy Numbers (Long)
2nd
Hexdump
5th
Intersection
8th
Inventory Sequence
2nd
187th
ISBN
๐
Jacobi Symbol
4th
Kaprekar Numbers
13th
Kolakoski Constant
8th
Kolakoski Sequence
11th
Leap Years
2nd
Levenshtein Distance
8th
Leyland Numbers
5th
ln 2
๐
207th
Look and Say
9th
Lucky Numbers
11th
Lucky Tickets
7th
106th
Mahjong
2nd
Maze
4th
Medal Tally
2nd
Morse Decoder
6th
Morse Encoder
3rd
Musical Chords
3rd
N Queens
4th
Niven Numbers
1st
1st
103rd
Niven Numbers (Long)
17th
Number Spiral
12th
Odious Numbers
๐
81st
Odious Numbers (Long)
1st
Ordinal Numbers
3rd
PalindromemordnilaP
2nd
Pangram Grep
2nd
Partition Numbers
5th
Pascalโs Triangle
7th
Pernicious Numbers
1st
Pernicious Numbers (Long)
7th
Poker
4th
Polyominoes
3rd
Prime Numbers
6th
1st
32nd
9th
Prime Numbers (Long)
1st
14th
Proximity Grid
10th
QR Decoder
11th
Quine
126th
1st19th
28th
Recamรกn
16th
Repeating Decimals
3rd
Reverse Polish Notation
2nd
Reversi
8th
Rijndael S-box
13th
11th
Rock-paper-scissors-Spock-lizard
4th
Roman to Arabic
3rd
ROT13
๐11th2nd
20th
Rule 110
5th
Set
2nd
Seven Segment
๐
๐
SI Units
3rd
Sierpiลski Triangle
1st17th
Smith Numbers
6th
Spelling Numbers
๐
3rd
Star Wars Opening Crawl
3rd
Sudoku
6th
Sudoku (Fill-in)
3rd
Ten-pin Bowling
4th
Tic-tac-toe
4th
3rd
Time Distance
9th
Tongue-twisters
11th
Transpose Sentence
6th
United States
7th
Vampire Numbers
12th
Van Eck Sequence
7th
Zeckendorf Representation
4th
Zodiac Signs
12th
ฮณ
๐
ฮป
26th
35th
ฯ
๐
ฯ
๐
ฯ
2nd
โ2
๐
๐
๐
3rd
5th