99 Bottles of Beer
Abundant Numbers
836
Arabic to Roman
Christmas Trees
702
Divisors
845838
Emirp Numbers
648782
Evil Numbers
864
Fibonacci
872
Fizz Buzz
914767
Happy Numbers
893912
Leap Years
920860
Levenshtein Distance
933
Morse Decoder
Morse Encoder
522
Niven Numbers
977
Odious Numbers
787
Ordinal Numbers
Pangram Grep
Pascal’s Triangle
634
Pernicious Numbers
729
Prime Numbers
811
Quine
1,0004405131,000493347
676492634466656818969436893
Roman to Arabic
711
Seven Segment
788
Sierpiński Triangle
Spelling Numbers
Vampire Numbers
122
λ
535
π
905
τ
94
φ
92
√2
95
𝑒
66