Bird Sudoku Level 3 Hint
Start with habitats that contain only a few available perches. A tight habitat can often force the first bird before the diagonal rule becomes complicated.
Bird Sudoku Level 3 Strategy
Easy Level 3 uses a 6x6 board with 11 perch cells, 4 blockers, and 4 habitats. Use the row and column counts first, then test each open diagonal flight line.
Bird Sudoku Level 3 Solution
Bird positions in the solution: R1C3, R5C2, R5C6, R6C2, R6C4.