Meowdoku Level 650 Step-by-Step Logic Walkthrough & Explained
Follow the replay below. Each board shows the result after applying that step.
Meowdoku Level 650 Step 1: Mark X at R1 C1, R1 C8, and R1 C9 + 1 more: a region is locked to this row
The teal region must use row 1. No other region can use that row. Mark the highlighted cells with X.
Meowdoku Level 650 Step 2: Mark X at R2 C6: cats cannot touch
Every possible cat for the magenta region conflicts with these cells. Cats cannot share a row, column, region, or diagonal touch. Mark the highlighted cells with X.
Meowdoku Level 650 Step 3: Mark X at R4 C5: cats cannot touch
Every possible cat for the brown region conflicts with these cells. Cats cannot share a row, column, region, or diagonal touch. Mark the highlighted cells with X.
Meowdoku Level 650 Step 4: Mark X at R3 C2 and R5 C1: cats cannot touch
Every possible cat for the purple region conflicts with these cells. Cats cannot share a row, column, region, or diagonal touch. Mark the highlighted cells with X.
Meowdoku Level 650 Step 5: Mark X at R7 C3: cats cannot touch
Every possible cat for the blue region conflicts with these cells. Cats cannot share a row, column, region, or diagonal touch. Mark the highlighted cells with X.
Meowdoku Level 650 Step 6: Mark X at R9 C3: cats cannot touch
Every possible cat for the rose region conflicts with these cells. Cats cannot share a row, column, region, or diagonal touch. Mark the highlighted cells with X.
Meowdoku Level 650 Step 7: Mark X at R4 C3, R4 C9, and R4 C10: 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 650 Step 8: Mark X at R1 C2: assuming a cat there leaves a region empty
Suppose held a cat in the teal region. That assumption would leave the green 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 650 Step 9: Mark X at R1 C3: assuming a cat there leaves a region empty
Suppose held a cat in the teal region. That assumption would leave the rose 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 650 Step 10: Mark X at R1 C4: assuming a cat there leaves a region empty
Suppose held a cat in the teal region. That assumption would leave the green 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 650 Step 11: Mark X at R1 C5: assuming a cat there leaves a region empty
Suppose held a cat in the teal region. That assumption would leave the rose 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 650 Step 12: Mark X at R2 C7: 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 650 Step 13: Mark X at R3 C9: cats cannot touch
Every possible cat for the magenta region conflicts with these cells. Cats cannot share a row, column, region, or diagonal touch. Mark the highlighted cells with X.
Meowdoku Level 650 Step 14: Mark X at R1 C6: assuming a cat there leaves a region empty
Suppose held a cat in the teal region. That assumption would leave the rose 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 650 Step 15: Place cat at R1 C7: only legal cell
Place a cat here at . The teal region has no other legal cell.
Meowdoku Level 650 Step 16: Mark X at R2 C1, R2 C2, and R2 C3 + 2 more: a region is locked to this row
The magenta region must use row 2. No other region can use that row. Mark the highlighted cells with X.
Meowdoku Level 650 Step 17: Mark X at R6 C4, R7 C4, and R8 C4 + 2 more: a region is locked to this column
The pink region must use column 4. No other region can use that column. Mark the highlighted cells with X.
Meowdoku Level 650 Step 18: Place cat at R7 C5: only legal cell
Place a cat here at . The blue region has no other legal cell.
Meowdoku Level 650 Step 19: Place cat at R9 C6: only legal cell
Place a cat here at . The green region has no other legal cell.
Meowdoku Level 650 Step 20: Place cat at R4 C8: only legal cell
Place a cat here at . The brown region has no other legal cell.
Meowdoku Level 650 Step 21: Mark X at R8 C2 and R10 C2: a region is locked to this column
The purple region must use column 2. No other region can use that column. Mark the highlighted cells with X.
Meowdoku Level 650 Step 22: Place cat at R10 C3: only legal cell
Place a cat here at . The rose region has no other legal cell.
Meowdoku Level 650 Step 23: Place cat at R8 C10: only legal cell
Place a cat here at . The sky blue region has no other legal cell.
Meowdoku Level 650 Step 24: Place cat at R2 C9: only legal cell
Place a cat here at . The magenta region has no other legal cell.
Meowdoku Level 650 Step 25: Mark X at R6 C1: cats cannot touch
Every possible cat for the purple region conflicts with these cells. Cats cannot share a row, column, region, or diagonal touch. Mark the highlighted cells with X.
Meowdoku Level 650 Step 26: Place cat at R3 C1: only legal cell
Place a cat here at . The yellow region has no other legal cell.
Meowdoku Level 650 Step 27: Place cat at R5 C4: only legal cell
Place a cat here at . The pink region has no other legal cell.
Meowdoku Level 650 Step 28: Place cat at R6 C2: only legal cell
Place a cat here at . The purple region has no other legal cell.
Meowdoku Level 650 Result
All 10 cats are placed correctly:
- R1 C7
- R2 C9
- R3 C1
- R4 C8
- R5 C4
- R6 C2
- R7 C5
- R8 C10
- R9 C6
- R10 C3


