Just one line 2.1 [free]

Slide and link all the blocks to reach the destination without repetitionThrough your intelligence, you will be rewarded in the process of the gameGive full
play to your thinking，And Enjoy decryption.
Features:
1.Super simple game method.
2.Vivid and interesting interactive animation.
3.Have a good time.

• 09/28/2022: Just one line 2.1
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