Arabic to Roman
878
Arrows
brainfuck
694797
Card Number Validation
787
Christmas Trees
583
521
CSS Colors
Day of Week
909
Diamonds
842
Divisors
Emirp Numbers
Emirp Numbers (Long)
Emojify
Evil Numbers
Evil Numbers (Long)
Fibonacci
Fizz Buzz
Foo Fizz Buzz Bar
Fractions
Happy Numbers
536
Hexdump
Intersection
ISBN
718748
Jacobi Symbol
Kolakoski Sequence
743
Leap Years
Levenshtein Distance
Leyland Numbers
Look and Say
558
Medal Tally
Morse Decoder
590
Morse Encoder
488
Musical Chords
Niven Numbers
Odious Numbers
Odious Numbers (Long)
Pangram Grep
Poker
846
Prime Numbers
Prime Numbers (Long)
Proximity Grid
Quine
947
Reverse Polish Notation
879
Roman to Arabic
Rule 110
534
Seven Segment
688
Sudoku (Fill-in)
742
Ten-pin Bowling
Time Distance
Tongue-twisters
890
Transpose Sentence
United States
Vampire Numbers
260
Van Eck Sequence
Zodiac Signs
𝑒