99 Bottles of Beer
853
Arabic to Roman
593
Arrows
447
ASCII Table
655
650
Catalan Numbers
839
Collatz
785855899
Day of Week
885
Diamonds
413
Divisors
841
825
Emirp Numbers
617
Emojify
437
Evil Numbers
727
Fibonacci
789
Fizz Buzz
929
Foo Fizz Buzz Bar
899
ISBN
648
Leap Years
652
Niven Numbers
666
Niven Numbers (Long)
718
Odious Numbers
753
Odious Numbers (Long)
690500752
Ordinal Numbers
576
Pascal’s Triangle
702
Pernicious Numbers
483
Prime Numbers (Long)
658
Recamán
727
Seven Segment
558
Tongue-twisters
634
United States
426
Van Eck Sequence
711
φ
645
√2
981