99 Bottles of Beer
615
Abundant Numbers
844
Abundant Numbers (Long)
924
ASCII Table
847
brainfuck
Catalan Numbers
743
Christmas Trees
707
Collatz
878
CSS Colors
136
Divisors
938
Evil Numbers
798
Fibonacci
817
862
Fizz Buzz
804
Leap Years
862844
Lucky Tickets
661
Niven Numbers
917
Number Spiral
515
Odious Numbers
820
Ordinal Numbers
769
Pangram Grep
889
Pascal’s Triangle
643
Prime Numbers
884
Prime Numbers (Long)
928
Quine
642
Recamán
661
Spelling Numbers
809
Sudoku
Sudoku (Fill-in)
735
Tongue-twisters
546
π
137