Arabic to Roman
430
556
Arithmetic Numbers
658
459599
ASCII Table
637
713
521
Christmas Trees
213314561497610528631412544669550
Collatz
675
407
519
Cubes
298
593
426
Day of Week
868
746
Diamonds
294
306
Divisors
846
722
Emirp Numbers
462
356
Emirp Numbers (Long)
390
Evil Numbers
556
457
714
Evil Numbers (Long)
562
470
707
Fibonacci
681
563
Fizz Buzz
875
624
Fractions
329
440
695
Happy Numbers
486
363
Happy Numbers (Long)
583
419
Levenshtein Distance
380