Here is our Mighty Eagle Total Destruction video walkthrough for Angry Birds Bad Piggies level 21-1. (If you’re looking for the 3-star walkthrough video, click here.)
Use the Blue and White birds as you normally would on this level, then clear some of the leftmost debris with the Yellow bird. Loft the sardine can to land near the ice-covered gap, above the TNT. If you have an alternate strategy please feel free to leave a detailed comment below.
I got 100% on the second try, following the text instructions. Thanks to ABN team for the solid strategies around the ME.
1. Blue Bird to the far right tnt and one of the birds takes out wood below the left side of the tnt.
2. Sardine Can arc and land it in the area of the bottom right tnt. It may bounce to the left a bit which is fine.
1. Same as post above
2. Sardine Can into the left cart/tnt and it stays by the cart