Bulldoku Level 125: Walkthrough & Solution
Step-by-step Bulldoku level 125 guide (5×5). One pup per color, row and column, no touching. Difficulty 30.0.
Play Level 125Step-by-step logic
1. Step: mark X in row 5
The orange region is confined to row 5. Mark X on cells in that row that belong to other regions.
Board after step 1 2. Step: mark X in row 5
The orange region is confined to row 5. Mark X on cells in that row that belong to other regions.
Board after step 2 3. Step: mark X in row 5
The orange region is confined to row 5. Mark X on cells in that row that belong to other regions.
Board after step 3 4. Step: mark X in row 4
The yellow region is confined to row 4. Mark X on cells in that row that belong to other regions.
Board after step 4 5. Step: mark X in row 4
The yellow region is confined to row 4. Mark X on cells in that row that belong to other regions.
Board after step 5 6. Step: mark X in column 1
The mint region is confined to column 1. Mark illegal cells with X.
Board after step 6 7. Step: place pup (row 5, column 2)
After previous pups, row 5 has only one free cell — column 2. Place the orange region's pup here. Mark crosses along the row, column, and neighboring cells (see the board).
Board after step 7 8. Step: place pup (row 4, column 4)
After crosses, the yellow region has only one legal cell — row 4, column 4. 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 2, column 5)
After crosses, the pink region has only one legal cell — row 2, column 5. Place a pup there. Mark crosses along the row, column, and neighboring cells (see the board).
Board after step 9 10. Step: place pup (row 1, column 3)
After crosses, the cyan region has only one legal cell — row 1, column 3. Place a pup there. Mark crosses along the row, column, and neighboring cells (see the board).
Board after step 10 11. Step: place pup (row 3, column 1)
After previous pups, column 1 has only one free cell — row 3. Place the mint region's pup here. Mark crosses along the row, column, and neighboring cells (see the board).
Board after step 11
Final solution
All pups placed correctly: R1 C3, R2 C5, R3 C1, R4 C4, R5 C2
Similar difficulty levels
FAQ
- How do I solve Bulldoku level 125?
- Follow the 11 steps above: find forced placements first, then mark impossible cells with X.
- Where can I play level 125 online?
- Click "Play Level 125" to open the free browser game with this exact board.