12 Days of Christmas
790
99 Bottles of Beer
713
Abundant Numbers
748
Arabic to Roman
491
Arrows
608
ASCII Table
729
Christmas Trees
617
Collatz
790
CSS Colors
253
Cubes
566
Diamonds
508
Divisors
799
Emirp Numbers
651
Emojify
332
Evil Numbers
711
Fibonacci
911
Fizz Buzz
938
Foo Fizz Buzz Bar
874
Fractions
724
Happy Numbers
821
Hexdump
663
Intersection
620
ISBN
736
Leap Years
869
Leyland Numbers
367
Niven Numbers
846
Odious Numbers
717
Ordinal Numbers
724
Pangram Grep
550
Pascal’s Triangle
728
Pernicious Numbers
757
Prime Numbers
832
Quine
479
Recamán
847
Reverse Polish Notation
379
Roman to Arabic
570
Seven Segment
581
Sierpiński Triangle
589
Spelling Numbers
634
Star Wars Opening Crawl
617
Time Distance
647
Tongue-twisters
621
λ
394
π
148
τ
146
φ
153
√2
144
𝑒
120