Drinking games in BaDIK require you to navigate the cursor through a long, narrow, twisty path under a time limit. It can be somewhat challenging, but luckily there is a simple way to circumvent the challenge entirely. Just follow these steps:

0. (prerequisite) Run the game in windowed mode (it's in the settings).

1. Once you've reached a drinking game, move the cursor to the starting position, and keep your eyes glued at the ending position.
2. Alt+Tab out of the game and move the cursor to where the ending position was.
3. Alt+Tab back into the game. Congrats, you just breezed through that challenge. Repeat those steps until the drinking game is finished.

Alternatively, if the Alt+Tab method doesn't work in your version of the game, you can click your middle mouse button/wheel instead, which will bring up the phone menu; then you can freely move the cursor where it needs to be before clicking the middle mouse button/wheel again to make the phone menu go away and complete the challenge (this tip was provided by @silent-assasin).

Yes, I know this is technically cheating, but we're talking about a game that allows you to cheat in your English, Math and Gender Studies tests (and even rewards you with DΙΚ points when you do so), so I wouldn't feel too bad about it. :D