12 Days of Christmas
44
74
99 Bottles of Beer
399
Arabic to Roman
294
Christmas Trees
581722
Cubes
372
Diamonds
419
Divisors
824812
Emirp Numbers
430625
Evil Numbers
641
Fibonacci
864863
Fizz Buzz
862
Happy Numbers
488
Leap Years
588
Morse Decoder
210
Morse Encoder
290
Niven Numbers
690
Odious Numbers
653
Ordinal Numbers
682540
Pangram Grep
524
Pascal’s Triangle
554
Pernicious Numbers
533
Prime Numbers
811
Quine
854
Rock-paper-scissors-Spock-lizard
376377
Roman to Arabic
222
Rule 110
483
Seven Segment
308
Sierpiński Triangle
569
λ
370
π
514
40
τ
175
φ
139
√2
33
𝑒
161