Abundant Numbers
717
brainfuck
540
Catalan Numbers
420
Christmas Trees
753
Collatz
757
CSS Colors
109
Diamonds
597
Divisors
685905
Emirp Numbers
569
Evil Numbers
755
Evil Numbers (Long)
740
Fibonacci
756736935
Fizz Buzz
929
Foo Fizz Buzz Bar
811
Happy Numbers
510
Intersection
664
Kolakoski Sequence
707
Leap Years
771
Leyland Numbers
816
Niven Numbers
722
Odious Numbers
753
Pangram Grep
730
Pascal’s Triangle
798
Pernicious Numbers
495
Prime Numbers
553
Prime Numbers (Long)
587
Proximity Grid
419
Quine
946
Recamán
602
Seven Segment
570
Smith Numbers
294
Tongue-twisters
498
Vampire Numbers
95
√2
267
𝑒
408