99 Bottles of Beer
623
Abundant Numbers
849
Abundant Numbers (Long)
932
ASCII Table
846
brainfuck
Catalan Numbers
742
Christmas Trees
712
Collatz
882
CSS Colors
136
Divisors
947
Evil Numbers
800
Fibonacci
823
864
Fizz Buzz
806
Leap Years
865848
Lucky Tickets
707
Niven Numbers
927
Number Spiral
556
Odious Numbers
824
Ordinal Numbers
771
Pangram Grep
917
Pascal’s Triangle
646
Prime Numbers
884
Prime Numbers (Long)
930
Quine
643
Recamán
675
Spelling Numbers
809
Sudoku
Sudoku (Fill-in)
744
Tongue-twisters
579
π
139