99 Bottles of Beer
661
Abundant Numbers
897
Abundant Numbers (Long)
1,000
ASCII Table
911
brainfuck
Catalan Numbers
870
Christmas Trees
761
Collatz
936
CSS Colors
153
Divisors
1,000
Evil Numbers
848
Fibonacci
854
901
Fizz Buzz
832
Leap Years
878952
Lucky Tickets
810
Niven Numbers
984
Number Spiral
616
Odious Numbers
879
Ordinal Numbers
844
Pangram Grep
1,000
Pascal’s Triangle
695
Prime Numbers
938
Prime Numbers (Long)
1,000
Quine
682
Recamán
738
Spelling Numbers
971
Sudoku
Sudoku (Fill-in)
859
Tongue-twisters
610
π
150