99 Bottles of Beer
488
Arabic to Roman
676
Arrows
437
ASCII Table
645
512
Catalan Numbers
839
Collatz
770850754
Day of Week
710
Diamonds
345
Divisors
841
782
Emirp Numbers
500
Emojify
445
Evil Numbers
727
Fibonacci
789
Fizz Buzz
848
Foo Fizz Buzz Bar
714
ISBN
506
Leap Years
651
Niven Numbers
664
Niven Numbers (Long)
716
Odious Numbers
753
Odious Numbers (Long)
677500752
Ordinal Numbers
469
Pascal’s Triangle
650
Pernicious Numbers
483
Prime Numbers (Long)
658
Recamán
656
Seven Segment
408
Tongue-twisters
357
United States
378
Van Eck Sequence
673
φ
631
√2
977