12 Days of Christmas
543
99 Bottles of Beer
516
Abundant Numbers
624
Arabic to Roman
526
brainfuck
499
Christmas Trees
679
CSS Colors
690
Diamonds
597
Divisors
818
Emirp Numbers
352
Evil Numbers
387
Fibonacci
688
Fizz Buzz
888
Happy Numbers
626
Leap Years
802
Leyland Numbers
532
Morse Decoder
279
Morse Encoder
284
Niven Numbers
703
Odious Numbers
392
Ordinal Numbers
Pangram Grep
770
Pascal’s Triangle
252
Pernicious Numbers
411
Prime Numbers
743
Quine
673
Rock-paper-scissors-Spock-lizard
Roman to Arabic
457
Rule 110
201
Seven Segment
366
Sierpiński Triangle
313
Spelling Numbers
590
Sudoku
United States
λ
218
π
419
τ
396
φ
√2
382
𝑒
227