When Google updates its algorithm? I think we cannot cheat Google because it changes its algorithms anytime and any blackhat technique get punished sooner or later.
Adwords, one way where both you and google are happy with cheating. ANything else will get closed once discovered by spam team.
Well I suggest instead of cheating Google we should prepare ourselves to flow with its updates.... Because every company fixes its loop holes and they come in their notice pretty quick..... Regards
it is not easy to cheat google as to cheat someone it is necessary know every little thing about it and we all know very well that to know it is nearly an impossible to know about techniques google is using as a part of its algorithm of search ranking , better we can concentrate on natural white hat SEO techniques to improve our rankings and by following google guidelines which it already published to do SEO.