12 Days of Christmas
452
99 Bottles of Beer
546
Abundant Numbers
704
Arabic to Roman
506
Arrows
592
ASCII Table
702
Christmas Trees
622
Collatz
782
CSS Colors
137
Cubes
553
Diamonds
526
Divisors
807
Emirp Numbers
522
Emojify
358
Evil Numbers
713
Fibonacci
895
Fizz Buzz
941
Foo Fizz Buzz Bar
868
Fractions
724
Happy Numbers
612
Hexdump
674
Intersection
676
ISBN
742
Leap Years
872
Leyland Numbers
372
Niven Numbers
856
Odious Numbers
721
Ordinal Numbers
660
Pangram Grep
448
Pascal’s Triangle
732
Pernicious Numbers
747
Prime Numbers
817
Quine
480
Recamán
848
Reverse Polish Notation
379
Roman to Arabic
556
Seven Segment
578
Sierpiński Triangle
573
Spelling Numbers
425
Star Wars Opening Crawl
612
Time Distance
508
Tongue-twisters
432
λ
292
π
149
τ
146
φ
149
√2
149
𝑒
120