For those of you still struggling, the coded message in the earlier posting is:

Spooks is fun

I'm enjoying this so much that:

I might be some time

If you have a devious mind, and you want to try more puzzles like this, you could try:

If you play this one, you won't save the world but you might end up working for her majesty's government

Another option is to visit:

If you play this one, you might save the world, but maybe that's all (and maybe that's not enough?)...

B-)