Need to Escape Level 7 Walkthrough

Need to Escape Level 7 Walkthrough:
Change all the lines to green.
Passing over them once will turn them orange, then pass over again to turn green.

Trace over the small triangle twice, then trace over the bigger triangle twice, and finally trace the outer lines twice. Trace the last small part.
Tap the door when it's all green.

Proceed to the next Need to Escape level!

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