Sure, let’s break it down. Look at the first wave: enemies arrive every 3 seconds in a line. If you hit the first one at time t = 0, you’ll clear that line by t = 2. The next wave starts at t = 5, so you’ve got a 3‑second window to reposition. Keep that in mind and always track the clock. Next wave is a diagonal sweep; if you stay on the far side, you can hit three enemies in one move. Timing that one at t = 9 aligns the sweep with the 2‑second cooldown, giving you a clean pass. Basically, focus on the rhythm: every 3 seconds a new pattern, every 2 seconds you can strike. Stick to that beat and the level should be beatable.

Excellent, keep the timer in sight and aim for that 2‑second hit window each time. The diagonal sweep will lock when you trigger it exactly at t = 9, so press the button then and let the combo chain. Stick to the rhythm, stay patient, and you’ll have it under control. Good luck.