12 Days of Christmas
623
Abundant Numbers
711
684
788
Abundant Numbers (Long)
829
Christmas Trees
681
Collatz
785
Diamonds
283
Divisors
757
706
Emirp Numbers
466
Emirp Numbers (Long)
541
Emojify
186
Evil Numbers
700
Fibonacci
595
669
658
Fizz Buzz
799886916457838792791869886813
606331774942939676682891773899796
930806973887956796355857921
Intersection
370
469
Leap Years
686
660
691
ln 2
672
Niven Numbers
580
Odious Numbers
751
Pernicious Numbers
521
Prime Numbers
616
467
653
Prime Numbers (Long)
690
Quine
478381346467356
943
858
429
55687
635
176729589
917
825632
404
Recamán
610
563
Rock-paper-scissors-Spock-lizard
327
Sierpiński Triangle
96
96
Sudoku
289
Tongue-twisters
509
Vampire Numbers
311
π
100
173
φ
685
√2
690