12 Days of Christmas
881
99 Bottles of Beer
885
Abundant Numbers
813681
Arabic to Roman
776
brainfuck
817
Christmas Trees
717
CSS Colors
677593
Cubes
631
Diamonds
728
Divisors
863
Emirp Numbers
668
Emojify
Evil Numbers
717
Fibonacci
948
Fizz Buzz
986
Happy Numbers
792
Leap Years
899832564953861
Leyland Numbers
688
Look and Say
854
Lucky Tickets
570
Morse Decoder
Morse Encoder
749
Niven Numbers
846899
964755
Odious Numbers
728
Ordinal Numbers
Pangram Grep
740
Pascal’s Triangle
741
Pernicious Numbers
679
Poker
Prime Numbers
776
Quine
864
Rock-paper-scissors-Spock-lizard
Roman to Arabic
638
Rule 110
560
Seven Segment
791
Sierpiński Triangle
690510
Spelling Numbers
694
Ten-pin Bowling
Tongue-twisters
860
United States
λ
217
π
717
τ
731
φ
792
√2
726
𝑒
689