Meowdoku Level 803 Step-by-Step Logic Walkthrough & Explained
Follow the replay below. Each board shows the result after applying that step.
Meowdoku Level 803 Step 1: Mark X at R1 C2, R4 C2, and R5 C2 + 2 more: a region is locked to this column
The sky blue region must use column 2. No other region can use that column. Mark the highlighted cells with X.
Meowdoku Level 803 Step 2: Mark X at R2 C1, R2 C3, and R3 C1 + 1 more: cats cannot touch
Every possible cat for the sky blue region conflicts with these cells. Cats cannot share a row, column, region, or diagonal touch. Mark the highlighted cells with X.
Meowdoku Level 803 Step 3: Mark X at R1 C3: assuming a cat there leaves a region empty
Suppose held a cat in the rose region. That assumption would leave the yellow 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 803 Step 4: Mark X at R5 C1, R6 C1, and R7 C1: a region is locked to this column
The rose region must use column 1. No other region can use that column. Mark the highlighted cells with X.
Meowdoku Level 803 Step 5: Mark X at R7 C5, R7 C6, and R7 C7: a region is locked to this row
The blue region must use row 7. No other region can use that row. Mark the highlighted cells with X.
Meowdoku Level 803 Step 6: Mark X at R6 C7: a region is locked to this row
The magenta region must use row 6. No other region can use that row. Mark the highlighted cells with X.
Meowdoku Level 803 Step 7: Mark X at R6 C3 and R6 C4: 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 803 Step 8: Mark X at R5 C5 and R5 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 803 Step 9: Mark X at R4 C4: cats cannot touch
Every possible cat for row 5 conflicts with these cells. Cats cannot share a row, column, region, or diagonal touch. Mark the highlighted cells with X.
Meowdoku Level 803 Step 10: Mark X at R1 C7: assuming a cat there leaves a region empty
Suppose held a cat in the pink region. That assumption would leave the blue 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 803 Step 11: Mark X at R3 C6: cats cannot touch
Every possible cat for the pink region conflicts with these cells. Cats cannot share a row, column, region, or diagonal touch. Mark the highlighted cells with X.
Meowdoku Level 803 Step 12: Mark X at R4 C1: assuming a cat there leaves a region empty
Suppose held a cat in the rose region. That assumption would leave the magenta 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 803 Step 13: Place cat at R1 C1: only legal cell
Place a cat here at . The rose region has no other legal cell.
Meowdoku Level 803 Step 14: Place cat at R3 C2: only legal cell
Place a cat here at . The sky blue region has no other legal cell.
Meowdoku Level 803 Step 15: Mark X at R5 C4: rows or columns are reserved
The yellow and blue regions must use columns 3 and 4. No other region can use those columns. Mark the highlighted cells with X.
Meowdoku Level 803 Step 16: Mark X at R2 C6: assuming a cat there leaves a region empty
Suppose held a cat in the pink region. That assumption would leave the blue 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 803 Step 17: Mark X at R5 C7: cats cannot touch
Every possible cat for column 6 conflicts with these cells. Cats cannot share a row, column, region, or diagonal touch. Mark the highlighted cells with X.
Meowdoku Level 803 Step 18: Place cat at R5 C3: only legal cell
Place a cat here at . Row 5 has no other legal cell.
Meowdoku Level 803 Step 19: Place cat at R7 C4: only legal cell
Place a cat here at . The blue region has no other legal cell.
Meowdoku Level 803 Step 20: Place cat at R6 C6: only legal cell
Place a cat here at . The magenta region has no other legal cell.
Meowdoku Level 803 Step 21: Place cat at R4 C7: only legal cell
Place a cat here at . The teal region has no other legal cell.
Meowdoku Level 803 Step 22: Place cat at R2 C5: only legal cell
Place a cat here at . The pink region has no other legal cell.
Meowdoku Level 803 Result
All 7 cats are placed correctly:
- R1 C1
- R2 C5
- R3 C2
- R4 C7
- R5 C3
- R6 C6
- R7 C4