12 Days of Christmas
80
99 Bottles of Beer
727
Abundant Numbers
844
Abundant Numbers (Long)
923
Arabic to Roman
715
Arithmetic Numbers
827
Arrows
581
ASCII Table
804
Christmas Trees
769
Collatz
899
Cubes
670
Diamonds
795
Divisors
984
Emirp Numbers
684
Emojify
601
Evil Numbers
872
Fibonacci
934
Fizz Buzz
956
Foo Fizz Buzz Bar
970
Fractions
823
Inventory Sequence
806
ISBN
829
Kolakoski Sequence
895
Leap Years
770
Look and Say
780
Maze
442
Niven Numbers
918
Number Spiral
427
Odious Numbers
851
Odious Numbers (Long)
847
Ordinal Numbers
931
Pangram Grep
942
Pascal’s Triangle
826
Pernicious Numbers
601
Prime Numbers
700
Quine
890
Seven Segment
562807
Sierpiński Triangle
131
Time Distance
715
π
536
√2
90