Couple of easy HTML5 games development

We need to develop four, easy HTML5 games such as: - something like whack-a-mole game, no difficulty levels, just short time limit - shooting range (click on moving circle, closer to the middle You are, more points You get) - shooting rage again (moving ducks, click on red duck = point, click on black duck = minus point) - color matcher (color names appear written with random color fonts, when font color matches color name u click and get point) All of above end after short, specified time and then the score is saved. We will deliver all needed user inteface graphics as well as other materials. What's important, the games need to be scaling to and running also on mobile devices. We will provide saving score intefrace. What's important, we'd like those games to be immune to score manipulations via inline code editors etc. Please let us know if You're interested and what's Your offer,