12 Days of Christmas
854
99 Bottles of Beer
17
822
Abundant Numbers
829
Arabic to Roman
601
brainfuck
736
Christmas Trees
702
CSS Colors
208
Cubes
552
Diamonds
452
Divisors
623
886
Emirp Numbers
590
Evil Numbers
745
Fibonacci
871
Fizz Buzz
771
968
Happy Numbers
507
Leap Years
824
Leyland Numbers
627
Lucky Tickets
Morse Decoder
408
Morse Encoder
475
Niven Numbers
871
Odious Numbers
771
Ordinal Numbers
970
787
Pangram Grep
733
Pascal’s Triangle
833
Pernicious Numbers
622
Prime Numbers
903
Quine
620
179
Rock-paper-scissors-Spock-lizard
587
Roman to Arabic
472
Rule 110
600
Seven Segment
680
Sierpiński Triangle
779
Spelling Numbers
715
Sudoku
238
459
United States
359
Vampire Numbers
727
λ
220
π
658
τ
87616
φ
523
√2
599
𝑒
651