Develop New iPhone/iPad game

I am looking to develop a simple new app for iPhone and iPad. It is a 2d game similar in structure to mini-golf. It should consist of 20-30 levels. The player needs to navigate their balls through different obstacles (4-7 different options) to the target hole using the touch screen. Each obstacle will have a different reaction on the balls. All levels are on one non moving stage, only the difficulty level of the obstacles will change. I will provide all graphics. Full details to be provided in a private message after I review all bids. Final app must include full ownership and all source code. Looking forward to viewing all offers and developing a long term working relationship.