A bug..

I started this game to clear Action Quest Level 10, but the bugs are insane.. Level 10 was super difficult, and after endless retries, I found out I only needed to complete one more square. But then time ran outㅠ I thought, 'Oh, I can get extra time by watching an ad,' so as soon as I thought I'd finally finish it.. do you see the picture? There's nothing there.. but the time is still ticking.. Actually, for Level 6, I also got extra time from an ad, but at the last minute, I was missing a piece. So I thought, 'I'll watch ads for the items below and use them,' but I couldn't even use the items.. In the end, like in the picture, I couldn't do anything and was despairing.. But Level 10 was the only one left to finish.. So after repeating failures, I finally achieved Level 10!!! For this game, it's best to avoid using time extensions to prevent bugs.. I recommend this game to those who are really good at these kinds of games.. hahaha