Simple and addicting logic game, where your goal is to clear all boxes from board.
You can do this by selecting square (for example 3x3) range on board. Rules:
- you must select at least 2x2 block, width must be equal to height.
- values on selected boxes will decrease.
- if box is already missing, and it's in selection state will be changed to maximum again.
If all boxes disappeared level is solved!
Simple, right ?
Feedback always welcome!