Arabic to Roman
427
393
Arithmetic Numbers
598
318
378549
Ascending Primes
324
266
ASCII Table
602
647
571
387
Christmas Trees
197296501447555459
608384464613500
Collatz
594
385
453
Cubes
289
548
314
Day of Week
802
602
Diamonds
271
333
Divisors
795
683
Emirp Numbers
370
282
Evil Numbers
527
503
459569
754
Fibonacci
671
639
681
Fizz Buzz
628864
565
Fractions
324
Happy Numbers
380
366
274
Seven Segment
293
Sierpiński Triangle
430