99 Bottles of Beer
639
Abundant Numbers
888
Abundant Numbers (Long)
936
ASCII Table
858
brainfuck
Catalan Numbers
790
741
Christmas Trees
716
Collatz
906
884
CSS Colors
258
Divisors
947
Evil Numbers
799
Fibonacci
824823
864
Fizz Buzz
809
Jacobi Symbol
800
Leap Years
865849
Lucky Tickets
707
Niven Numbers
932
Number Spiral
556
Odious Numbers
824
Ordinal Numbers
775
Pangram Grep
718
919
Pascal’s Triangle
646
Prime Numbers
884
Prime Numbers (Long)
929
Quine
640
Recamán
677
Spelling Numbers
809
Sudoku
Sudoku (Fill-in)
756
Tongue-twisters
793
Van Eck Sequence
791
π
138