12 Days of Christmas
414
99 Bottles of Beer
12
453
Abundant Numbers
653
Arabic to Roman
463
brainfuck
534
Christmas Trees
610
CSS Colors
116
Cubes
395
Diamonds
412
Divisors
636
854
Emirp Numbers
641
Evil Numbers
743
Fibonacci
893
Fizz Buzz
778
882
Happy Numbers
492
Leap Years
846
Leyland Numbers
587
Lucky Tickets
Morse Decoder
359
Morse Encoder
461
Niven Numbers
763
Odious Numbers
743
Ordinal Numbers
1,000
780
Pangram Grep
780
Pascal’s Triangle
816
Pernicious Numbers
622
Prime Numbers
818
Quine
667
893
Rock-paper-scissors-Spock-lizard
396
Roman to Arabic
410
Rule 110
602
Seven Segment
479
Sierpiński Triangle
767
Spelling Numbers
375
Sudoku
194
262
United States
267
Vampire Numbers
575
λ
341
π
677
τ
78636
φ
538
√2
614
𝑒
672