I already added this rules in "rules" section, but I want to make sure that every competitor can see the rules to not break it accidentally and disappoint themselves. So, the rules:

• Any method to get out of bounds is prohibited.
• Using any 3rd party apps that influence game proccess is prohibited.
• You can use J2ME-based phones or Android and iOS platforms or J2ME, Android and iOS emulators. Other platforms do not compete.
• If you play on Android device or emulator you must use one of two apps:

1. https://play.google.com/store/apps/details?id=com.freegift.gd
2. https://play.google.com/store/apps/details?id=me.jesuscodes.gd

• If you use iOS device or emulator you must use the app: https://apps.apple.com/ru/app/gravity-defied-classic/id1121395217
• If you use J2ME device you can use every version of the game.
• Using bugs that skip levels or change map is prohibited.
• Verifying video must be uploaded to YouTube only.

Why are J2ME emulators on pc not allowed? Emulating android device for a java game is a bit cringe

Oh, of course you can use J2ME emulator too... I just forgot to mention it. Thank you for contributing! :)