Arabic to Roman
432
551
Arithmetic Numbers
598
318
438549
Ascending Primes
324
302
ASCII Table
625
647
571
485
Christmas Trees
197296501447555459
608384532613500
Collatz
599
385
500
Cubes
289
552
405
Day of Week
802
750
Diamonds
271
397
Divisors
795
734
Emirp Numbers
427
343
Evil Numbers
527
516
467569
754
Fibonacci
671
647
681
Fizz Buzz
628864
617
Fractions
324
Happy Numbers
455
463
353
Seven Segment
399
Sierpiński Triangle
447