12 Days of Christmas
668
163
99 Bottles of Beer
660
Arabic to Roman
397
Christmas Trees
666842
Cubes
539
Diamonds
471
Divisors
886870
Emirp Numbers
524611
Evil Numbers
665
Fibonacci
864862
Fizz Buzz
958
Happy Numbers
595
Leap Years
589
Morse Decoder
320
Morse Encoder
393
Niven Numbers
806
Odious Numbers
702
Ordinal Numbers
865568
Pangram Grep
523
Pascal’s Triangle
594
Pernicious Numbers
552
Prime Numbers
928
Quine
854
Rock-paper-scissors-Spock-lizard
496621
Roman to Arabic
267
Rule 110
418
Seven Segment
448
Sierpiński Triangle
604
λ
194
π
51447740
τ
56
φ
46
√2
33
𝑒
51