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Insane messy line set, complicated clew way on white background. Tangled scribble path, chaotic difficult process way. Curved black line, solving a complex problem or quest. Vector illustration
hard and easy way illustrated shown by maze on blackboard
Beautiful woman thinking how to solve a math problem
Rear view of a man in formal clothes who is pondering about possible solutions of the complicated problem. Many arrows with different directions are drawn around his head on the black chalkboard.
Confused trainee working on line with a laptop in a difficult assignment at office

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