Arabic to Roman
741
Arrows
brainfuck
630671
Card Number Validation
666
Christmas Trees
565
464
CSS Colors
112
Day of Week
779
Diamonds
705
Divisors
661
Emirp Numbers
385
Emirp Numbers (Long)
637
Emojify
543
Evil Numbers
731
Evil Numbers (Long)
842
Fibonacci
740
Fizz Buzz
751
Foo Fizz Buzz Bar
Fractions
550
Happy Numbers
480
Hexdump
750
Intersection
759
ISBN
643642
Jacobi Symbol
580
Kolakoski Sequence
652
Leap Years
660
Levenshtein Distance
711
Leyland Numbers
Look and Say
487
Medal Tally
Morse Decoder
497
Morse Encoder
425
Musical Chords
Niven Numbers
Odious Numbers
739
Odious Numbers (Long)
850
Pangram Grep
730
Poker
666
Prime Numbers
580
Prime Numbers (Long)
758
Proximity Grid
Quine
900
Reverse Polish Notation
776740
Roman to Arabic
546
Rule 110
473
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
819
Zodiac Signs
553
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