12 Days of Christmas
635
Abundant Numbers
711
684
787
Abundant Numbers (Long)
828
Christmas Trees
681
Collatz
785
Diamonds
302
Divisors
756
706
Emirp Numbers
467
Emirp Numbers (Long)
542
Emojify
187
Evil Numbers
700
Fibonacci
595
668
657
Fizz Buzz
802890919457839793792871920815
608333775949940679683892776901799
933809974891958797356859925
Intersection
370
488
Leap Years
675
661
693
ln 2
674
Niven Numbers
580
Odious Numbers
751
Pernicious Numbers
520
Prime Numbers
616
467
652
Prime Numbers (Long)
689
Quine
477381346466356
943
876
429
55687
634
176729588
917
825632
404
Recamán
610
562
Rock-paper-scissors-Spock-lizard
330
Sierpiński Triangle
93
96
Sudoku
294
Tongue-twisters
509
Vampire Numbers
325
π
100
173
φ
685
√2
690