Bulldoku Level 250: Walkthrough & Solution
Step-by-step Bulldoku level 250 guide (7×7). One pup per color, row and column, no touching. Difficulty 35.8.
Play Level 250Step-by-step logic
1. Step: place pup (row 1, column 1)
After crosses, the cyan region has only one legal cell — row 1, column 1. 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 7, column 7)
After crosses, the green region has only one legal cell — row 7, column 7. Place a pup there. Mark crosses along the row, column, and neighboring cells (see the board).
Board after step 2 3. Step: mark X in row 2
The pink region is confined to row 2. Mark X on cells in that row that belong to other regions.
Board after step 3 4. Step: mark X in row 2
The pink region is confined to row 2. Mark X on cells in that row that belong to other regions.
Board after step 4 5. Step: place pup (row 3, column 6)
After crosses, the mint region has only one legal cell — row 3, column 6. Place a pup there. Mark crosses along the row, column, and neighboring cells (see the board).
Board after step 5 6. Step: place pup (row 2, column 4)
After previous pups, row 2 has only one free cell — column 4. Place the pink region's pup here. Mark crosses along the row, column, and neighboring cells (see the board).
Board after step 6 7. Step: place pup (row 5, column 5)
After crosses, the orange region has only one legal cell — row 5, column 5. Place a pup there. Mark crosses along the row, column, and neighboring cells (see the board).
Board after step 7 8. Step: place pup (row 4, column 2)
After crosses, the yellow region has only one legal cell — row 4, column 2. Place a pup there. Mark crosses along the row, column, and neighboring cells (see the board).
Board after step 8 9. Step: place pup (row 6, column 3)
After previous pups, column 3 has only one free cell — row 6. Place the lavender region's pup here. Mark crosses along the row, column, and neighboring cells (see the board).
Board after step 9
Final solution
All pups placed correctly: R1 C1, R2 C4, R3 C6, R4 C2, R5 C5, R6 C3, R7 C7
Similar difficulty levels
FAQ
- How do I solve Bulldoku level 250?
- Follow the 9 steps above: find forced placements first, then mark impossible cells with X.
- Where can I play level 250 online?
- Click "Play Level 250" to open the free browser game with this exact board.