12 Days of Christmas
944
99 Bottles of Beer
807
Abundant Numbers
733567
Abundant Numbers (Long)
842
Arithmetic Numbers
651
Arrows
337
ASCII Table
791
Catalan Numbers
785
Christmas Trees
876
Collatz
846732
700
CSS Colors
965
Day of Week
1,000
Diamonds
648
Divisors
814581
Emirp Numbers
647
Emirp Numbers (Long)
530
Emojify
487
Evil Numbers
518700
Evil Numbers (Long)
577688
Farey Sequence
469
Fibonacci
925545
Fizz Buzz
566449610382674584511892828981897370634622468856
Foo Fizz Buzz Bar
823
960858
Fractions
572454
Happy Numbers
725
Happy Numbers (Long)
711
Inventory Sequence
588
ISBN
651
Kolakoski Sequence
701
Leap Years
975571
Leyland Numbers
847
Look and Say
641
Lucky Numbers
702
Medal Tally
597
Niven Numbers
677
Niven Numbers (Long)
897
Number Spiral
421
Odious Numbers
494723
Odious Numbers (Long)
553709
Ordinal Numbers
855
Pangram Grep
746
Partition Numbers
352
Pascal’s Triangle
697
Pernicious Numbers
402364
Pernicious Numbers (Long)
487
Prime Numbers
762461
Prime Numbers (Long)
455
Quine
940
Recamán
660
Reverse Polish Notation
390
Rock-paper-scissors-Spock-lizard
633
Roman to Arabic
734
ROT13
652
Seven Segment
717
Sierpiński Triangle
679
Star Wars Opening Crawl
524
Ten-pin Bowling
Tic-tac-toe
471
Time Distance
714
Tongue-twisters
703559
Transpose Sentence
821
United States
489
Vampire Numbers
294
Van Eck Sequence
412
Zeckendorf Representation
621
π
228