The 2023 Youth Informatics Contest - Northern and Southern Regional Group C1
Problems
| Digit sum | 8 / 45 | 1500 | |
| Sequence division | 2 / 10 | 2000 | |
| Colorful board | 2 / 8 | 2200 |
2023
- The 2023 Youth Informatics Contest - National Preliminary Group C1
- The 2023 Youth Informatics Contest - National Preliminary Group C2
- The 2023 Youth Informatics Contest - National Preliminary Group B
- The 2023 Youth Informatics Contest - Northern and Southern Regional Group B
- The 2023 Youth Informatics Contest - Northern and Southern Regional Group C1
- The 2023 Youth Informatics Contest - Northern and Southern Regional Group C2
- The 2023 Youth Informatics Contest - Central Regional Group B
- The 2023 Youth Informatics Contest - Central Regional Group C1
- The 2023 Youth Informatics Contest - Central Regional Group C2