Are you curious about on Android or iOS? Then, Let me be clear, that snapchat doesn't have any option to hide the snap score directly. Worry Not! Through this forum, I'll explain to you the method that helps you to hide your snap score from your unknown people.
1. Open the snapchat app on your phone.
2. Click on your Bitmoji at the top-left corner.
3. On your profile page, Click on the "My Friends" option.
4. Tap and hold the person whom you want to hide your snap score.
5. A list of options, select the "More" option.
6. Now, You'll see a list of menu items, Select the "Block or Remove Friend" option.
Once you block or remove that person, they could not view your snap score.