12 Days of Christmas
372
99 Bottles of Beer
370
Abundant Numbers
668
brainfuck
383
Christmas Trees
603
Divisors
932
888
Emirp Numbers
443
Evil Numbers
785
Fibonacci
874
934
Fizz Buzz
954
862
689
Happy Numbers
682
Intersection
588
Leap Years
770
Leyland Numbers
745
Morse Decoder
449
652
Niven Numbers
784
Odious Numbers
783
Ordinal Numbers
589
Pangram Grep
Pascal’s Triangle
774
Pernicious Numbers
686
Prime Numbers
846
522
769
630
Quine
946
Recamán
560
Sierpiński Triangle
476
π
411
τ
403
φ
711
√2
736
𝑒
731