Topic 4: Combinatorics: Counting, Inclusion-Exclusion
            Problem B
King's Colors — Problem Statistics        
Back to problem description| Submissions | 186 | 
| Accepted submissions | 76 | 
| Submission ratio | 40.86% | 
| Authors | 51 | 
| Full solves [?] | 49 | 
| Full solve Ratio | 96.08% |