Meowdoku Level 320 Step-by-Step Logic Walkthrough & Explained
Follow the replay below. Each board shows the result after applying that step.
Meowdoku Level 320 Step 1: Place cat at R5 C6: only legal cell
Place a cat here at . The brown region has no other legal cell.
Meowdoku Level 320 Step 2: Place cat at R10 C9: only legal cell
Place a cat here at . The rose region has no other legal cell.
Meowdoku Level 320 Step 3: Place cat at R1 C10: only legal cell
Place a cat here at . The blue region has no other legal cell.
Meowdoku Level 320 Step 4: Mark X at R8 C1, R8 C4, and R8 C5 + 2 more: a region is locked to this row
The light blue region must use row 8. No other region can use that row. Mark the highlighted cells with X.
Meowdoku Level 320 Step 5: Mark X at R2 C7 and R7 C7: rows or columns are reserved
The yellow and sky blue regions must use columns 7 and 8. No other region can use those columns. Mark the highlighted cells with X.
Meowdoku Level 320 Step 6: Mark X at R7 C2, R7 C3, and R9 C2 + 1 more: cats cannot touch
Every possible cat for the light blue region conflicts with these cells. Cats cannot share a row, column, region, or diagonal touch. Mark the highlighted cells with X.
Meowdoku Level 320 Step 7: Mark X at R3 C1: cats cannot touch
Every possible cat for the teal region conflicts with these cells. Cats cannot share a row, column, region, or diagonal touch. Mark the highlighted cells with X.
Meowdoku Level 320 Step 8: Mark X at R3 C2: cats cannot touch
Every possible cat for column 1 conflicts with these cells. Cats cannot share a row, column, region, or diagonal touch. Mark the highlighted cells with X.
Meowdoku Level 320 Step 9: Mark X at R2 C2: assuming a cat there leaves a region empty
Suppose held a cat in the magenta region. That assumption would leave the pink region with no legal cell left. So cannot contain a cat. Mark it with X.
Try a temporary cat at , then follow what the puzzle rules force. If it leads to a contradiction, the must be X in the real puzzle.
Meowdoku Level 320 Step 10: Mark X at R7 C1: cats cannot touch
Every possible cat for column 2 conflicts with these cells. Cats cannot share a row, column, region, or diagonal touch. Mark the highlighted cells with X.
Meowdoku Level 320 Step 11: Mark X at R2 C3: assuming a cat there leaves a region empty
Suppose held a cat in the magenta region. That assumption would leave Row 7 with no legal cell left. So cannot contain a cat. Mark it with X.
Try a temporary cat at , then follow what the puzzle rules force. If it leads to a contradiction, the must be X in the real puzzle.
Meowdoku Level 320 Step 12: Mark X at R2 C4: assuming a cat there leaves a region empty
Suppose held a cat in the magenta region. That assumption would leave the pink region with no legal cell left. So cannot contain a cat. Mark it with X.
Try a temporary cat at , then follow what the puzzle rules force. If it leads to a contradiction, the must be X in the real puzzle.
Meowdoku Level 320 Step 13: Mark X at R2 C5: assuming a cat there leaves a region empty
Suppose held a cat in the magenta region. That assumption would leave Column 1 with no legal cell left. So cannot contain a cat. Mark it with X.
Try a temporary cat at , then follow what the puzzle rules force. If it leads to a contradiction, the must be X in the real puzzle.
Meowdoku Level 320 Step 14: Mark X at R3 C4: assuming a cat there leaves a region empty
Suppose held a cat in the magenta region. That assumption would leave Column 1 with no legal cell left. So cannot contain a cat. Mark it with X.
Try a temporary cat at , then follow what the puzzle rules force. If it leads to a contradiction, the must be X in the real puzzle.
Meowdoku Level 320 Step 15: Mark X at R4 C1: assuming a cat there leaves a region empty
Suppose held a cat in the magenta region. That assumption would leave the pink region with no legal cell left. So cannot contain a cat. Mark it with X.
Try a temporary cat at , then follow what the puzzle rules force. If it leads to a contradiction, the must be X in the real puzzle.
Meowdoku Level 320 Step 16: Mark X at R4 C3: assuming a cat there leaves a region empty
Suppose held a cat in the magenta region. That assumption would leave Row 7 with no legal cell left. So cannot contain a cat. Mark it with X.
Try a temporary cat at , then follow what the puzzle rules force. If it leads to a contradiction, the must be X in the real puzzle.
Meowdoku Level 320 Step 17: Mark X at R4 C4: assuming a cat there leaves a region empty
Suppose held a cat in the magenta region. That assumption would leave the pink region with no legal cell left. So cannot contain a cat. Mark it with X.
Try a temporary cat at , then follow what the puzzle rules force. If it leads to a contradiction, the must be X in the real puzzle.
Meowdoku Level 320 Step 18: Place cat at R2 C1: only legal cell
Place a cat here at . The magenta region has no other legal cell.
Meowdoku Level 320 Step 19: Mark X at R3 C5: rows or columns are reserved
The yellow and teal regions must use rows 3 and 4. No other region can use those rows. Mark the highlighted cells with X.
Meowdoku Level 320 Step 20: Mark X at R6 C2 and R6 C3: rows or columns are reserved
The teal and light blue regions must use columns 2 and 3. No other region can use those columns. Mark the highlighted cells with X.
Meowdoku Level 320 Step 21: Mark X at R9 C4: a region is locked to this column
The orange region must use column 4. No other region can use that column. Mark the highlighted cells with X.
Meowdoku Level 320 Step 22: Mark X at R7 C5: cats cannot touch
Every possible cat for the orange region conflicts with these cells. Cats cannot share a row, column, region, or diagonal touch. Mark the highlighted cells with X.
Meowdoku Level 320 Step 23: Place cat at R9 C5: only legal cell
Place a cat here at . The pink region has no other legal cell.
Meowdoku Level 320 Step 24: Place cat at R3 C7: only legal cell
Place a cat here at . Column 7 has no other legal cell.
Meowdoku Level 320 Step 25: Place cat at R4 C2: only legal cell
Place a cat here at . The teal region has no other legal cell.
Meowdoku Level 320 Step 26: Place cat at R8 C3: only legal cell
Place a cat here at . The light blue region has no other legal cell.
Meowdoku Level 320 Step 27: Place cat at R6 C4: only legal cell
Place a cat here at . The orange region has no other legal cell.
Meowdoku Level 320 Step 28: Place cat at R7 C8: only legal cell
Place a cat here at . The sky blue region has no other legal cell.
Meowdoku Level 320 Result
All 10 cats are placed correctly:
- R1 C10
- R2 C1
- R3 C7
- R4 C2
- R5 C6
- R6 C4
- R7 C8
- R8 C3
- R9 C5
- R10 C9