Puzzle game "3D LOGIC" connecting blocks of the same color

It is a puzzle game that connects blocks of the same color placed on three sides of a cube. At first, you can connect with the shortest route, but the shortest route in time will make it impossible to connect other colors. Let's think carefully which color and how to connect.

Access is from the following.
3D Logic

title.


Level 1. You can clear it by connecting it intuitively.


Like this.


Level 4. It is still easy.


Level 12.


Level 15. The number of blocks on one side increased to 5. Difficulty is also rising.


Level 16. It will be tough if you do not redraw the line again many times in this neighborhood.


Level 27 goes to 6 on one side. I do not know how to clear it even if I watch it at once.


Level 30. It is the last stage.


After clearing, the letters of YOU WIN appear.