Arabic to Roman
428
393
Arithmetic Numbers
606
323
381556
Ascending Primes
328
268
ASCII Table
624
647
571
387
Christmas Trees
201298507454558466
611389466617506
Collatz
609
395
454
Cubes
289
546
327
Day of Week
802
601
Diamonds
269
335
Divisors
803
700
Emirp Numbers
372
283
Evil Numbers
539
504
460571
755
Fibonacci
674
640
683
Fizz Buzz
629865
565
Fractions
323
Happy Numbers
382
369
276
Seven Segment
299
Sierpiński Triangle
434