12 Days of Christmas
872
99 Bottles of Beer
675
Abundant Numbers
750
Christmas Trees
756
Collatz
919
Divisors
1,000
Emirp Numbers
602
Evil Numbers
870
Evil Numbers (Long)
854
Fibonacci
947
Fizz Buzz
967
Foo Fizz Buzz Bar
954
Happy Numbers
705
Leap Years
796
Niven Numbers
917
Odious Numbers
870
Pangram Grep
857
Pascal’s Triangle
667
Pernicious Numbers
727
Prime Numbers
635
Prime Numbers (Long)
677
Quine
969
π
97
√2
73
𝑒
72