Arabic to Roman
741
Arrows
brainfuck
630671
Card Number Validation
666
Christmas Trees
565
463
CSS Colors
112
Day of Week
779
Diamonds
703
Divisors
660
Emirp Numbers
385
Emirp Numbers (Long)
657
Emojify
543
Evil Numbers
730
Evil Numbers (Long)
841
Fibonacci
740
Fizz Buzz
751
Foo Fizz Buzz Bar
Fractions
550
Happy Numbers
479
Hexdump
750
Intersection
759
ISBN
643642
Jacobi Symbol
580
Kolakoski Sequence
651
Leap Years
660
Levenshtein Distance
711
Leyland Numbers
Look and Say
486
Medal Tally
Morse Decoder
497
Morse Encoder
425
Musical Chords
Niven Numbers
Odious Numbers
738
Odious Numbers (Long)
848
Pangram Grep
730
Poker
666
Prime Numbers
579
Prime Numbers (Long)
757
Proximity Grid
Quine
900
Reverse Polish Notation
776740
Roman to Arabic
543
Rule 110
472
Seven Segment
588
Sudoku (Fill-in)
608
Ten-pin Bowling
611
Time Distance
763
Tongue-twisters
784
Transpose Sentence
United States
696
Vampire Numbers
149
Van Eck Sequence
816
Zodiac Signs
553
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