The 2023 Youth Informatics Contest - Northern and Southern Regional Group B
Problems
| Color board | 22 / 23 | 800 | |
| Digit sum | 9 / 49 | 1500 | |
| Sequences of sum $k$ | 9 / 17 | 1600 |
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