This is a very fun game.
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You can control the bottom of the screen the three block group drag to the top of the board.If you click on the block group will rotate. If there is connected to three or more than three the same number of blocks adjacent will upgrade to a higher number of squares, "M" is the final number, if three or more than three connected will be completely removed.
Wish you have a good time.
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If you have a special liking for this game
please give the five-star praise. :)