Birdday Party (Birthday Party) level 18-9 is quite difficult. Our strategy is to launch the Orange bird into the top-left corner of the first structure, expanding it just before impact. This should cause towers to fall rightward, detonating some TNTs along the way. Use the White birds as necessary to pop any remaining pigs. The score in the video below is 95,450.
Version 2022:
131230/1
Using approach described by @angry-birds-addict, many repeats trying to get the timing right. Posting this because I do have screen proof* which would be the highest supplied. But also because it strengthens @moondoggie‘s case, closing the gap on what looks quite quite an exceptional outlier.
*can’t upload at present because that facility has not been working for some weeks.