Arabic to Roman
389
386
Arithmetic Numbers
597
386551
ASCII Table
607
654
405
Christmas Trees
202298507454557476611396466625504
Collatz
614
394
426
Cubes
283
544
327
Day of Week
780
573
Diamonds
267
250
Divisors
789
673
Emirp Numbers
369
283
Emirp Numbers (Long)
314
Evil Numbers
503
444
701
Evil Numbers (Long)
506
450
689
Fibonacci
640
555
Fizz Buzz
865
565
Fractions
306
393
573
Happy Numbers
381
275
Happy Numbers (Long)
526
344
Levenshtein Distance
339