99 Bottles of Beer
623
Abundant Numbers
848
Abundant Numbers (Long)
929
ASCII Table
842
brainfuck
Catalan Numbers
771
Christmas Trees
711
Collatz
879
CSS Colors
136
Divisors
945
Evil Numbers
799
Fibonacci
822
863
Fizz Buzz
805
Leap Years
864906
Lucky Tickets
701
Niven Numbers
924
Number Spiral
556
Odious Numbers
822
Ordinal Numbers
771
Pangram Grep
912
Pascal’s Triangle
638
Prime Numbers
882
Prime Numbers (Long)
927
Quine
642
Recamán
680
Spelling Numbers
847
Sudoku
Sudoku (Fill-in)
741
Tongue-twisters
578
π
138