12 Days of Christmas
99 Bottles of Beer
Arithmetic Numbers
815
Arrows
ASCII Table
791
Billiards
brainfuck
Card Number Validation
Christmas Trees
Collatz
937
Cubes
Day of Week
870
DFA Simulator
891
Diamonds
Divisors
830
Emojify
602
Evil Numbers
Evil Numbers (Long)
Factorial Factorisation
835
Fibonacci
918
Fizz Buzz
919
Foo Fizz Buzz Bar
Forsyth–Edwards Notation
768
Fractions
786
Game of Life
476
Happy Numbers
Hexdump
828
Intersection
615
ISBN
791
Kaprekar Numbers
Kolakoski Sequence
Leap Years
860
Levenshtein Distance
567
Look and Say
628
Medal Tally
Niven Numbers
744
Number Spiral
Ordinal Numbers
558
Pangram Grep
787
Poker
Prime Numbers
Prime Numbers (Long)
Proximity Grid
Quine
926967
Recamán
841
Repeating Decimals
Reverse Polish Notation
635
Rock-paper-scissors-Spock-lizard
Roman to Arabic
449
ROT13
780
Rule 110
Seven Segment
620
Sierpiński Triangle
Spelling Numbers
790
Sudoku
851
Sudoku (Fill-in)
865
Ten-pin Bowling
880
Time Distance
Tongue-twisters
Transpose Sentence
826
United States
Zeckendorf Representation
590
Zodiac Signs