Bird Sudoku Level 79 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 79 Strategy
Medium Level 79 uses a 8x8 board with 21 perch cells, 8 blockers, and 8 habitats. Use the row and column counts first, then test each open diagonal flight line.
Bird Sudoku Level 79 Solution
Bird positions in the solution: R1C1, R2C5, R3C3, R3C5, R3C7, R6C7, R7C4, R8C2, R8C7.