12 Days of Christmas
791
99 Bottles of Beer
743
Abundant Numbers
755
Arabic to Roman
506
Arrows
614
ASCII Table
739
Christmas Trees
633
Collatz
796
CSS Colors
253
Cubes
574
Diamonds
529
Divisors
806
Emirp Numbers
654
Emojify
335
Evil Numbers
741
Fibonacci
913
Fizz Buzz
944
Foo Fizz Buzz Bar
875
Fractions
722
Happy Numbers
830
Hexdump
685
Intersection
680
ISBN
759
Leap Years
872
Leyland Numbers
372
Niven Numbers
859
Odious Numbers
734
Ordinal Numbers
730
Pangram Grep
559
Pascal’s Triangle
732
Pernicious Numbers
762
Prime Numbers
832
Quine
490
Recamán
861
Reverse Polish Notation
380
Roman to Arabic
572
Seven Segment
588
Sierpiński Triangle
581
Spelling Numbers
643
Star Wars Opening Crawl
619
Time Distance
655
Tongue-twisters
620
λ
396
π
149
τ
146
φ
153
√2
149
𝑒
121