12 Days of Christmas
957
99 Bottles of Beer
816
Abundant Numbers
751570
Abundant Numbers (Long)
871
Arithmetic Numbers
662
Arrows
342
ASCII Table
816
Catalan Numbers
798
Christmas Trees
896
Collatz
914792
712
CSS Colors
974
Day of Week
1,000
Diamonds
671
Divisors
840584
Emirp Numbers
654
Emirp Numbers (Long)
541
Emojify
492
Evil Numbers
522701
Evil Numbers (Long)
584688
Farey Sequence
469
Fibonacci
933546
Fizz Buzz
573451621544677589519906835994900377641625475869
Foo Fizz Buzz Bar
839
971861
Fractions
571453
Happy Numbers
738
Happy Numbers (Long)
732
Inventory Sequence
602
ISBN
671
Kolakoski Sequence
708
Leap Years
987573
Leyland Numbers
867
Look and Say
666
Lucky Numbers
742
Medal Tally
643
Niven Numbers
703
Niven Numbers (Long)
934
Number Spiral
434
Odious Numbers
502725
Odious Numbers (Long)
564711
Ordinal Numbers
876
Pangram Grep
770
Pascal’s Triangle
707
Pernicious Numbers
411365
Pernicious Numbers (Long)
506
Prime Numbers
764461
Prime Numbers (Long)
461
Quine
949
Recamán
682
Reverse Polish Notation
388
Rock-paper-scissors-Spock-lizard
664
Roman to Arabic
750
ROT13
673
Seven Segment
750
Sierpiński Triangle
698
Star Wars Opening Crawl
576
Ten-pin Bowling
404
Tic-tac-toe
489
Time Distance
766
Tongue-twisters
702560
Transpose Sentence
844
United States
497
Vampire Numbers
303
Van Eck Sequence
417
Zeckendorf Representation
640
π
229