99 Bottles of Beer
661Abundant Numbers
936Abundant Numbers (Long)
1,000ASCII Table
917Catalan Numbers
959
895Christmas Trees
761Collatz
920
936CSS Colors
291Divisors
1,000Evil Numbers
848Fibonacci
900
854
901Fizz Buzz
832Leap Years
878
952Lucky Tickets
810Niven Numbers
984Number Spiral
616Odious Numbers
879Ordinal Numbers
844Pangram Grep
750
1,000Pascal’s Triangle
695Prime Numbers
938Prime Numbers (Long)
1,000Quine
1,000Recamán
738Spelling Numbers
971Sudoku
747Sudoku v2
859Tongue-twisters
820Van Eck Sequence
906
π
154