Bulldoku Level 463: Walkthrough & Solution
Step-by-step Bulldoku level 463 guide (9×9). One pup per color, row and column, no touching. Difficulty 46.4.
Play Level 463Step-by-step logic
1. Step: place pup (row 1, column 9)
After crosses, the cyan region has only one legal cell — row 1, column 9. Place a pup there. Mark crosses along the row, column, and neighboring cells (see the board).
Board after step 1 2. Step: place pup (row 9, column 1)
After crosses, the coral region has only one legal cell — row 9, column 1. Place a pup there. Mark crosses along the row, column, and neighboring cells (see the board).
Board after step 2 3. Step: place pup (row 5, column 2)
After crosses, the orange region has only one legal cell — row 5, column 2. Place a pup there. Mark crosses along the row, column, and neighboring cells (see the board).
Board after step 3 4. Step: place pup (row 8, column 3)
After crosses, the blue region has only one legal cell — row 8, column 3. Place a pup there. Mark crosses along the row, column, and neighboring cells (see the board).
Board after step 4 5. Step: mark X (line reservation)
Several regions share the same rows or columns — other cells on those lines are impossible. Mark them with X.
Board after step 5 6. Step: mark X (line reservation)
Several regions share the same rows or columns — other cells on those lines are impossible. Mark them with X.
Board after step 6 7. Step: mark X (line reservation)
Several regions share the same rows or columns — other cells on those lines are impossible. Mark them with X.
Board after step 7 8. Step: mark X (line reservation)
Several regions share the same rows or columns — other cells on those lines are impossible. Mark them with X.
Board after step 8 9. Step: mark X (line reservation)
Several regions share the same rows or columns — other cells on those lines are impossible. Mark them with X.
Board after step 9 10. Step: mark X (line reservation)
Several regions share the same rows or columns — other cells on those lines are impossible. Mark them with X.
Board after step 10 11. Step: place pup (row 3, column 4)
After crosses, the mint region has only one legal cell — row 3, column 4. Place a pup there. Mark crosses along the row, column, and neighboring cells (see the board).
Board after step 11 12. Step: place pup (row 7, column 5)
After previous pups, column 5 has only one free cell — row 7. Place the green region's pup here. Mark crosses along the row, column, and neighboring cells (see the board).
Board after step 12 13. Step: place pup (row 4, column 7)
After crosses, the yellow region has only one legal cell — row 4, column 7. Place a pup there. Mark crosses along the row, column, and neighboring cells (see the board).
Board after step 13 14. Step: place pup (row 2, column 6)
After previous pups, row 2 has only one free cell — column 6. Place the pink region's pup here. Mark crosses along the row, column, and neighboring cells (see the board).
Board after step 14 15. Step: place pup (row 6, column 8)
After previous pups, row 6 has only one free cell — column 8. Place the lavender region's pup here. Mark crosses along the row, column, and neighboring cells (see the board).
Board after step 15
Final solution
All pups placed correctly: R1 C9, R2 C6, R3 C4, R4 C7, R5 C2, R6 C8, R8 C3, R9 C1, R7 C5
Similar difficulty levels
FAQ
- How do I solve Bulldoku level 463?
- Follow the 15 steps above: find forced placements first, then mark impossible cells with X.
- Where can I play level 463 online?
- Click "Play Level 463" to open the free browser game with this exact board.