99 Bottles of Beer
630
Abundant Numbers
878
Abundant Numbers (Long)
923
ASCII Table
846
brainfuck
Catalan Numbers
781
741
Christmas Trees
707
Collatz
880
877
CSS Colors
258
Divisors
937
Evil Numbers
798
Fibonacci
816817
861
Fizz Buzz
804
Jacobi Symbol
780
Leap Years
863845
Lucky Tickets
661
Niven Numbers
916
Number Spiral
514
Odious Numbers
819
Ordinal Numbers
773
Pangram Grep
670
907
Pascal’s Triangle
642
Prime Numbers
883
Prime Numbers (Long)
926
Quine
641
Recamán
660
Spelling Numbers
811
Sudoku
Sudoku (Fill-in)
761
Tongue-twisters
787
Van Eck Sequence
763
π
138