12 Days of Christmas
291
Abundant Numbers
695
671
805
Abundant Numbers (Long)
898
Christmas Trees
607
Collatz
838
Diamonds
302
Divisors
789
671
Emirp Numbers
380
Emirp Numbers (Long)
597
Emojify
156
Evil Numbers
714
Fibonacci
600
679
688
Fizz Buzz
831933948487857813817917944864
640351806784976711701903792931836
841824898924882825388893903
Intersection
278
526
Leap Years
697
672
727
ln 2
658
Niven Numbers
595
Odious Numbers
769
Pernicious Numbers
561
Prime Numbers
630
476
693
Prime Numbers (Long)
744
Quine
517396370487378
1,000
913
455
59390
672
194793618
939
862672
441
Recamán
567
615
Rock-paper-scissors-Spock-lizard
246
Sierpiński Triangle
136
130
Sudoku
203
Tongue-twisters
286
Vampire Numbers
346
π
106
158
φ
693
√2
696