12 Days of Christmas
405
99 Bottles of Beer
12
497
Abundant Numbers
623
Arabic to Roman
445
brainfuck
514
Christmas Trees
582
CSS Colors
107
Cubes
385
Diamonds
393
Divisors
617
811
Emirp Numbers
616
Evil Numbers
714
Fibonacci
862
Fizz Buzz
768
864
Happy Numbers
472
Leap Years
814
Leyland Numbers
550
Lucky Tickets
Morse Decoder
332
Morse Encoder
441
Niven Numbers
725
Odious Numbers
708
Ordinal Numbers
965
747
Pangram Grep
733
Pascal’s Triangle
768
Pernicious Numbers
592
Prime Numbers
786
Quine
622
854
Rock-paper-scissors-Spock-lizard
393
Roman to Arabic
386
Rule 110
566
Seven Segment
452
Sierpiński Triangle
722
Spelling Numbers
349
Sudoku
186
255
United States
260
Vampire Numbers
528
λ
328
π
τ
72
φ
√2
𝑒
637