12 Days of Christmas
877
99 Bottles of Beer
699
Abundant Numbers
718
Arabic to Roman
686
Arithmetic Numbers
755
ASCII Table
734
brainfuck
429
Card Number Validation
570
Catalan Numbers
703
Christmas Trees
702
Collatz
695
CSS Colors
380
Cubes
602
Day of Week
794
Diamonds
692
Divisors
877
Emirp Numbers
586
Emirp Numbers (Long)
652
Emojify
442
Evil Numbers
786
Evil Numbers (Long)
770
Farey Sequence
549
Fibonacci
935
Fizz Buzz
960
Foo Fizz Buzz Bar
975
Fractions
738
Happy Numbers
552
Intersection
622
ISBN
679
Leap Years
771
Leyland Numbers
79
ln 2
51
Look and Say
595
Morse Decoder
462
Morse Encoder
306
Niven Numbers
747
Niven Numbers (Long)
815
Odious Numbers
784
Odious Numbers (Long)
768
Ordinal Numbers
758
Pangram Grep
856
Pascal’s Triangle
579
Pernicious Numbers
687
Prime Numbers
633
Prime Numbers (Long)
670
Quine
489
Recamán
817
Seven Segment
575
Spelling Numbers
399
Tongue-twisters
507
United States
286
π
344
𝑒
46