99 Bottles of Beer
862
Abundant Numbers
671
ASCII Table
684
697
426
353
557Collatz
821
CSS Colors
193
Cubes
445
Divisors
671
Emojify
406
Evil Numbers
552
Evil Numbers (Long)
565
Fizz Buzz
851
966
Foo Fizz Buzz Bar
888
Fractions
492
Happy Numbers
466
Happy Numbers (Long)
463
Intersection
515
ISBN
771
Leyland Numbers
617
Musical Chords
332
Niven Numbers
600
Niven Numbers (Long)
694
Number Spiral
536
589
668Odious Numbers
585
Odious Numbers (Long)
591
Ordinal Numbers
673
Pangram Grep
702
Prime Numbers
610
Prime Numbers (Long)
623
Quine
184
Spelling Numbers
436
Tongue-twisters
650
λ
172
π
60
τ
62
φ
49
√2
51
𝑒
50