12 Days of Christmas
957
99 Bottles of Beer
816
Abundant Numbers
751571
Abundant Numbers (Long)
871
Arithmetic Numbers
662
Arrows
342
ASCII Table
816
Catalan Numbers
798
Christmas Trees
896
Collatz
897792
712
CSS Colors
974
Day of Week
1,000
Diamonds
671
Divisors
840584
Emirp Numbers
655
Emirp Numbers (Long)
541
Emojify
492
Evil Numbers
522701
Evil Numbers (Long)
584689
Farey Sequence
469
Fibonacci
933546
Fizz Buzz
573451621544677589519906835994900377641626476869
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
868
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)
565711
Ordinal Numbers
876
Pangram Grep
770
Pascal’s Triangle
707
Pernicious Numbers
411365
Pernicious Numbers (Long)
508
Prime Numbers
764461
Prime Numbers (Long)
461
Quine
949
Recamán
682
Reverse Polish Notation
388
Rock-paper-scissors-Spock-lizard
650
Roman to Arabic
750
ROT13
680
Seven Segment
750
Sierpiński Triangle
698
Star Wars Opening Crawl
568
Ten-pin Bowling
403
Tic-tac-toe
490
Time Distance
729
Tongue-twisters
702560
Transpose Sentence
844
United States
497
Vampire Numbers
303
Van Eck Sequence
417
Zeckendorf Representation
640
π
229