Bird Box - unique puzzle game

The Boids are trapped in the Bird Box, A multi-coloured box with devious puzzles contained within. By rotating the Bird Box you need to release the trapped boids, but they can only escape through the same coloured wall. A combination of clever twists and strategic planning enable you to get full points and 3 stars to advance onto the higher levels. Bird Box is a unique puzzle game, simple to learn and play but demanding planning and strategy. Tap either side of the screen to spin the bird box around and let the Boids fall and tumble. Each Boid needs to fall onto its appropriate coloured wall to be set free. Had enough of match 3 or crush-ing candy then "Save the Boidies"!!! More levels coming soon : This is my first game, and I would love some feedback on how to make it better?