Arabic to Roman
431
549
Arithmetic Numbers
603
321
445
551
Ascending Primes
325
305
ASCII Table
639
655
695
490
Christmas Trees
202
299
508
458
559
477
613
392
535
619
508
Collatz
624
395
541
Cubes
289
551
419
Day of Week
793
746
Diamonds
270
400
Divisors
801
738
Emirp Numbers
427
348
Evil Numbers
549
516
761
570
755
Fibonacci
672
647
683
Fizz Buzz
895
868
619
Fractions
322
Happy Numbers
455
654
355
Seven Segment
409
Sierpiński Triangle
466