12 Days of Christmas
99 Bottles of Beer
Arithmetic Numbers
6th
Arrows
ASCII Table
9th
Billiards
brainfuck
Card Number Validation
Christmas Trees
Collatz
1st
Cubes
Day of Week
12th
DFA Simulator
1st
Diamonds
Divisors
12th
Emojify
5th
Evil Numbers
Evil Numbers (Long)
Factorial Factorisation
3rd
Fibonacci
2nd
Fizz Buzz
15th
Foo Fizz Buzz Bar
Forsyth–Edwards Notation
3rd
Fractions
11th
Game of Life
4th
Happy Numbers
Hexdump
2nd
Intersection
7th
ISBN
8th
Kaprekar Numbers
Kolakoski Sequence
Leap Years
11th
Levenshtein Distance
8th
Look and Say
5th
Medal Tally
Niven Numbers
19th
Number Spiral
Ordinal Numbers
13th
Pangram Grep
8th
Poker
Prime Numbers
Prime Numbers (Long)
Proximity Grid
Quine
1st1st
Recamán
9th
Repeating Decimals
Reverse Polish Notation
3rd
Rock-paper-scissors-Spock-lizard
Roman to Arabic
8th
ROT13
4th
Rule 110
Seven Segment
6th
Sierpiński Triangle
Spelling Numbers
4th
Sudoku
💎
Sudoku (Fill-in)
💎
Ten-pin Bowling
💎
Time Distance
Tongue-twisters
Transpose Sentence
2nd
United States
Zeckendorf Representation
6th
Zodiac Signs