Mobile Puzzle Game Development

I'm looking for a talented game developer to create an engaging puzzle game for both iOS and Android platforms. The game should include a leaderboard and achievements system to keep players motivated and competitive.

Please submit your proposal if you:
- Have a strong background in game development, particularly mobile and puzzle games
- Can implement a leaderboard and achievements system
- Are familiar with iOS and Android development standards and requirements
- Can deliver a polished game ready for the app store