99 Bottles of Beer
623
Abundant Numbers
849
Abundant Numbers (Long)
932
ASCII Table
845
brainfuck
Catalan Numbers
761
Christmas Trees
711
Collatz
881
CSS Colors
136
Divisors
946
Evil Numbers
800
Fibonacci
823
863
Fizz Buzz
806
Leap Years
865848
Lucky Tickets
701
Niven Numbers
926
Number Spiral
556
Odious Numbers
824
Ordinal Numbers
771
Pangram Grep
916
Pascal’s Triangle
640
Prime Numbers
884
Prime Numbers (Long)
929
Quine
640
Recamán
675
Spelling Numbers
809
Sudoku
Sudoku (Fill-in)
741
Tongue-twisters
579
π
138