99 Bottles of Beer
660
Abundant Numbers
335
754
800
Abundant Numbers (Long)
909
Arithmetic Numbers
849
Arrows
276
ASCII Table
401
Christmas Trees
764
Collatz
883
CSS Colors
260
Divisors
1,000
Emirp Numbers
568
630
Emirp Numbers (Long)
704
Emojify
302
Fibonacci
279
947
Fizz Buzz
935
Foo Fizz Buzz Bar
988
Fractions
824
Happy Numbers
713
Happy Numbers (Long)
818
Leap Years
827
Leyland Numbers
682
Lucky Numbers
573
Niven Numbers
936
Pangram Grep
847
Pascal’s Triangle
711
Pernicious Numbers
374
Quine
781
Recamán
713
Seven Segment
516
Spelling Numbers
438
Tongue-twisters
522
π
117
√2
754