12 Days of Christmas
612
Abundant Numbers
711
684
789
Abundant Numbers (Long)
830
Christmas Trees
681
Collatz
786
Diamonds
283
Divisors
757
694
Emirp Numbers
467
Emirp Numbers (Long)
542
Emojify
186
Evil Numbers
700
Fibonacci
595
669
658
Fizz Buzz
799886916457838792791869887813
606332774942939677682891773899796
930806973874956797355857922
Intersection
370
469
Leap Years
686
661
692
ln 2
672
Niven Numbers
580
Odious Numbers
751
Pernicious Numbers
521
Prime Numbers
616
467
653
Prime Numbers (Long)
691
Quine
478381346467356
943
840
430
55787
635
176729589
917
825632
405
Recamán
610
563
Rock-paper-scissors-Spock-lizard
327
Sierpiński Triangle
96
96
Sudoku
279
Tongue-twisters
500
Vampire Numbers
311
π
100
173
φ
685
√2
690