Bug Fix:
Ensure that the next level can be generated correctly.

Minor Updates:
When the power supply of the house equals the required power, the number in the upper right corner will turn green.

A sound effect will play when the mouse hovers over the house.
A display showing the number of connected units has been added to the upper right corner of the tunnel.

The playtest version has been updated!
Update Details:
Scene Update: The game scenes are now represented in a blueprint format, providing a warmer feel and making game items easier to access.
House Number Display: In addition to the required power in the center, the number of connected items will now be displayed in the top right corner.
Adjusted Difficulty Curve: The difficulty of the levels has been smoothed out for a better experience.
Current Levels: The playtest version now includes 30 levels, with 2 different special items available.
New Buttons:
R: Remove all lines
Z: Undo the last action
X: Redo the next action
hope you enjoy playing!