| Croatian Open Competition in Informatics 2019/2020 Contest #1 | A B C D E | | 5 |
| Croatian Open Competition in Informatics 2019/2020 Contest #2 | A B C D E | | 5 |
| Croatian Open Competition in Informatics 2019/2020 Contest #3 | A B C D E | | 5 |
| Croatian Open Competition in Informatics 2019/2020 Contest #4 | A B C D E | | 5 |
| Croatian Open Competition in Informatics 2019/2020 Contest #5 | A B C D E | | 5 |
| Croatian Open Competition in Informatics 2019/2020 Contest #6 | A B C D E | | 5 |