Bird Sudoku Level 97 Hint
Pick a row, column, or habitat with a low remaining count, then check which of its perch cells are blocked by open diagonal flight lines.
Bird Sudoku Level 97 Strategy
Medium Level 97 uses a 8x8 board with 21 perch cells, 8 blockers, and 9 habitats. Use the row and column counts first, then test each open diagonal flight line.
Bird Sudoku Level 97 Solution
Bird positions in the solution: R1C5, R2C5, R3C2, R4C6, R7C2, R7C4, R7C5, R7C8, R8C8.