12 Days of Christmas
946
99 Bottles of Beer
811
Abundant Numbers
751571
Abundant Numbers (Long)
872
Arithmetic Numbers
665
Arrows
342
ASCII Table
817
Catalan Numbers
800
Christmas Trees
896
Collatz
865736
713
CSS Colors
974
Day of Week
1,000
Diamonds
671
Divisors
840585
Emirp Numbers
655
Emirp Numbers (Long)
543
Emojify
492
Evil Numbers
522701
Evil Numbers (Long)
585690
Farey Sequence
468
Fibonacci
934547
Fizz Buzz
573451622384677589519906835994900377641626476869
Foo Fizz Buzz Bar
840
972862
Fractions
572454
Happy Numbers
739
Happy Numbers (Long)
733
Inventory Sequence
603
ISBN
671
Kolakoski Sequence
709
Leap Years
987573
Leyland Numbers
869
Look and Say
667
Lucky Numbers
720
Medal Tally
630
Niven Numbers
703
Niven Numbers (Long)
935
Number Spiral
426
Odious Numbers
503726
Odious Numbers (Long)
565713
Ordinal Numbers
877
Pangram Grep
770
Partition Numbers
362
Pascal’s Triangle
708
Pernicious Numbers
411366
Pernicious Numbers (Long)
508
Prime Numbers
765462
Prime Numbers (Long)
461
Quine
950
Recamán
683
Reverse Polish Notation
388
Rock-paper-scissors-Spock-lizard
650
Roman to Arabic
750
ROT13
657
Seven Segment
733
Sierpiński Triangle
698
Star Wars Opening Crawl
533
Ten-pin Bowling
403
Tic-tac-toe
491
Time Distance
729
Tongue-twisters
702561
Transpose Sentence
844
United States
497
Vampire Numbers
302
Van Eck Sequence
418
Zeckendorf Representation
641
π
229