Star Battle: Spotting The Trick

You can try this clever puzzle from Thomas Snyder here:
https://cracking-the-cryptic.web.app/sudoku/27NPtf9thT
This puzzle appeared in a Double Decathlon set by Thomas, available here:
http://logicmastersindia.com/lmitests/?test=M201110P

Видео Star Battle: Spotting The Trick канала Cracking The Cryptic