12 Days of Christmas
944
99 Bottles of Beer
811
Abundant Numbers
752571
Abundant Numbers (Long)
872
Arithmetic Numbers
666
Arrows
342
ASCII Table
817
Catalan Numbers
801
Christmas Trees
896
Collatz
866736
714
CSS Colors
974
Day of Week
1,000
Diamonds
672
Divisors
841585
Emirp Numbers
655
Emirp Numbers (Long)
543
Emojify
492
Evil Numbers
522702
Evil Numbers (Long)
585690
Farey Sequence
469
Fibonacci
935547
Fizz Buzz
573451622384677589519906835994900377641626476870
Foo Fizz Buzz Bar
839
971862
Fractions
573454
Happy Numbers
739
Happy Numbers (Long)
732
Inventory Sequence
604
ISBN
671
Kolakoski Sequence
710
Leap Years
987573
Leyland Numbers
870
Look and Say
668
Lucky Numbers
720
Medal Tally
631
Niven Numbers
703
Niven Numbers (Long)
936
Number Spiral
426
Odious Numbers
503726
Odious Numbers (Long)
566713
Ordinal Numbers
877
Pangram Grep
771
Partition Numbers
363
Pascal’s Triangle
708
Pernicious Numbers
411366
Pernicious Numbers (Long)
509
Prime Numbers
765462
Prime Numbers (Long)
462
Quine
951
Recamán
683
Reverse Polish Notation
389
Rock-paper-scissors-Spock-lizard
651
Roman to Arabic
751
ROT13
658
Seven Segment
734
Sierpiński Triangle
698
Star Wars Opening Crawl
534
Ten-pin Bowling
404
Tic-tac-toe
491
Time Distance
729
Tongue-twisters
703561
Transpose Sentence
846
United States
498
Vampire Numbers
302
Van Eck Sequence
419
Zeckendorf Representation
642
π
230