Crate glitch: How to get 105+ crates in Sphynxinator in Crash Bandicoot 3: Warped

Break every single crate (except the Check Points). Go to the bonus stage. Break every box in the bonus. Kill Crash by falling into a nearby pit after the bonus platform returns you. You will return to the start of the level with more than 105 crates. Enjoy these extra crates!