XLOX

Game Description
Follow a simple rule to remove the white squares from the board. What’s the rule? Anytime you click on a white block, it disappears. But there’s a catch. When a white block is eliminated, additional blocks are created in adjacent spaces. The hollow blocks form a wall. No other blocks can be created there. This challenging puzzle has 42 levels, each one building on the strategies you’ve learned along the way.
How to Play
Click the play button to enter the game. Level one comes with a picture tutorial with one possible solution. Follow the steps to get an understanding of the game’s mechanics. From level two on, you can click the help button for some puzzle solving guidance. If you’re too stubborn to ask for help, you can always press the reset button and start again.
Tags
puzzle, logic
Skills
sequential reasoning, trial and error, problem solving, dealing with complexity