![4x Puzzle](https://browserplay.io/wp-content/uploads/thumbs/famobi/0-9/4x-puzzle.jpg)
Train your brain with 4x Puzzle and try to earn as many points as possible! Add number blocks to the field which are multiples of 1, 2 or 4 and combine them into new sums. If two adjacent blocks have the same value, they will be removed. Can you achieve a high score?