12 Days of Christmas
63
171
99 Bottles of Beer
671
592
CSS Colors
189
Emirp Numbers
441
Emojify
363
Evil Numbers
398
Fibonacci
521111687527718477427501476799246484716346613482711449741518738287503650667717497520
Fizz Buzz
41347530
616
778
513
580
434
640
Happy Numbers
Leap Years
673
681
473710
645
633
Quine
412
Seven Segment
211
United States
696
99
Vampire Numbers
67
π
78
354
√2
50
𝑒
55