Online Sudoku
10x10 · 50 Perches

Bird Sudoku Level 231

Solve Level 231, a master bird and perch logic puzzle on a 10x10 board with 50 perches, 13 blockers, and 11 habitats.

Play Level 231Back to Levels
2
2
4
1
1
0
2
1
0
3
2
0
3
1
1
0
3
3
1
2

Bird Sudoku Level 231 Hint

Look for perches that share long open diagonals. If no blocker sits between two possible birds, those placements cannot both be used.

Bird Sudoku Level 231 Strategy

Master Level 231 uses a 10x10 board with 50 perch cells, 13 blockers, and 11 habitats. Use the row and column counts first, then test each open diagonal flight line.

Bird Sudoku Level 231 Solution

Bird positions in the solution: R1C1, R1C3, R3C4, R3C7, R3C10, R4C2, R5C10, R7C1, R7C3, R7C7, R8C3, R8C5, R8C10, R9C8, R10C2, R10C3.

Related Bird Sudoku Levels

Bird Sudoku Level 229 · 10x10Bird Sudoku Level 230 · 10x10Bird Sudoku Level 232 · 10x10Bird Sudoku Level 233 · 10x10