12 Days of Christmas
668
164
99 Bottles of Beer
661
Arabic to Roman
398
Christmas Trees
670871
Cubes
540
Diamonds
481
Divisors
890885
Emirp Numbers
533615
Evil Numbers
669
Fibonacci
866870
Fizz Buzz
968
Happy Numbers
605
Leap Years
595
Morse Decoder
329
Morse Encoder
397
Niven Numbers
827
Odious Numbers
709
Ordinal Numbers
877573
Pangram Grep
536
Pascal’s Triangle
600
Pernicious Numbers
559
Prime Numbers
930
Quine
857
Rock-paper-scissors-Spock-lizard
500636
Roman to Arabic
272
Rule 110
428
Seven Segment
462
Sierpiński Triangle
619
λ
210
π
51547840
τ
57
φ
47
√2
34
𝑒
53