Screenshot
No screenshot handy?
Your screenshot
Board
This is what was read from the screenshot. If anything's wrong, pick a piece below and tap the cells to fix them.
Best tap
How it works
The screenshot is read right in your browser: single cubes fix where the grid is, then each cell is sorted into a cube color, a box, a balloon, a duck, or nothing.
Then every tap is tried: each group of two or more touching cubes of one color, and each booster. A tap scores for what it clears (three times as much for colors your level needs), the boxes, balloons and ducks it helps with, the booster it makes (5–6 cubes make a rocket, 7–8 a bomb, 9 or more a disco ball), and the best tap it sets up next on the cubes you can already see. New cubes fall in at random, so nothing below them can be planned for.
Boosters already on the board aren't read from the screenshot; paint them in. A rocket is assumed to fire across its row and a bomb to clear the 3×3 square around it.