| Id | UseCase | Description | Priority | Complexity | |
|---|---|---|---|---|---|
| UC_1 | Sing In | User login on web application | High | Low | View |
| UC_2 | Sing Up | Unique and first-time user registration | High | Medium | View |
| UC_3 | Password Restore | User password reset | Medium | Medium | View |
| UC_4 | Email Validation | User email confirmation | Medium | Medium | View |
| UC_5 | New Game | Central process according to the game dynamics in the requirement | High | High | View |
| UC_6 | Load Game | Central process according to the game dynamics in the requirement | High | Medium | View |
| UC_7 | Play | The main proccess of this web solution | High | High | View |
| UC_8 | Modify Personal Data | User's modification of their personal data | Low | Low | View |
| UC_9 | View Statistics | Access to reports | Low | Medium | View |
| UC_10 | Sing Out | User logout process | Low | Low | View |