12 Days of Christmas
431
683
99 Bottles of Beer
585
Abundant Numbers
802
Arabic to Roman
618
Arrows
784
brainfuck
552
803
Christmas Trees
627
737
Cubes
613
Day of Week
919
Diamonds
731
Divisors
761
966
Emirp Numbers
857
Evil Numbers
599
957
Fibonacci
809
934
Fizz Buzz
780
939
Happy Numbers
942
ISBN
555
Leap Years
756
Morse Decoder
647
Morse Encoder
796
Niven Numbers
814
Odious Numbers
569
783
Ordinal Numbers
748
484655
Pangram Grep
913
Pascal’s Triangle
886
Pernicious Numbers
711
Poker
400
Prime Numbers
699
676460
Quine
967411301836463599
946
727
Rock-paper-scissors-Spock-lizard
664
Rule 110
567
Seven Segment
706
Sierpiński Triangle
789
Sudoku
453
United States
596
Zeckendorf Representation
507
λ
186
470
π
568
τ
558
φ
827
√2
825
𝑒
55
632