Bird Sudoku Level 70 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 70 Strategy
Medium Level 70 uses a 7x7 board with 16 perch cells, 5 blockers, and 5 habitats. Use the row and column counts first, then test each open diagonal flight line.
Bird Sudoku Level 70 Solution
Bird positions in the solution: R1C4, R2C6, R5C1, R5C3, R6C1, R6C3, R6C6.