12 Days of Christmas
791
99 Bottles of Beer
743
Abundant Numbers
754
Arabic to Roman
504
Arrows
613
ASCII Table
745
Christmas Trees
631
Collatz
794
CSS Colors
251
Cubes
574
Diamonds
528
Divisors
806
Emirp Numbers
653
Emojify
337
Evil Numbers
740
Fibonacci
912
Fizz Buzz
943
Foo Fizz Buzz Bar
891
Fractions
720
Happy Numbers
828
Hexdump
684
Intersection
679
ISBN
757
Leap Years
871
Leyland Numbers
371
Niven Numbers
858
Odious Numbers
733
Ordinal Numbers
730
Pangram Grep
558
Pascal’s Triangle
730
Pernicious Numbers
760
Prime Numbers
831
Quine
491
Recamán
859
Reverse Polish Notation
378
Roman to Arabic
570
Seven Segment
594
Sierpiński Triangle
581
Spelling Numbers
646
Star Wars Opening Crawl
700
Time Distance
655
Tongue-twisters
620
λ
396
π
148
τ
146
φ
153
√2
152
𝑒
121