Bird Sudoku Level 134 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 134 Strategy
Hard Level 134 uses a 9x9 board with 29 perch cells, 8 blockers, and 7 habitats. Use the row and column counts first, then test each open diagonal flight line.
Bird Sudoku Level 134 Solution
Bird positions in the solution: R1C7, R2C3, R2C5, R3C1, R3C3, R4C8, R6C8, R8C1, R8C5, R9C1, R9C8.