Meowdoku Level 921 Step-by-Step Logic Walkthrough & Explained
Follow the replay below. Each board shows the result after applying that step.
Meowdoku Level 921 Step 1: Place cat at R7 C7: only legal cell
Place a cat here at . The orange region has no other legal cell.
Meowdoku Level 921 Step 2: Mark X at R2 C2 and R2 C3: rows or columns are reserved
The blue and brown regions must use rows 1 and 2. No other region can use those rows. Mark the highlighted cells with X.
Meowdoku Level 921 Step 3: Mark X at R5 C1 and R6 C3: cats cannot touch
Every possible cat for the yellow region conflicts with these cells. Cats cannot share a row, column, region, or diagonal touch. Mark the highlighted cells with X.
Meowdoku Level 921 Step 4: Mark X at R1 C1: assuming a cat there leaves a region empty
Suppose held a cat in the blue 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 921 Step 5: Mark X at R1 C2: assuming a cat there leaves a region empty
Suppose held a cat in the blue 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 921 Step 6: Mark X at R2 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 921 Step 7: Mark X at R5 C5 and R6 C5: rows or columns are reserved
The brown and purple regions must use columns 5 and 6. No other region can use those columns. Mark the highlighted cells with X.
Meowdoku Level 921 Step 8: Mark X at R3 C3, R4 C4, and R5 C2: 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 921 Step 9: Mark X at R6 C4: a region is locked to this row
The yellow region must use row 6. No other region can use that row. Mark the highlighted cells with X.
Meowdoku Level 921 Step 10: Mark X at R1 C3: assuming a cat there leaves a region empty
Suppose held a cat in the blue 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 921 Step 11: Mark X at R4 C2: rows or columns are reserved
The blue, pink, and yellow regions must use columns 1, 2, and 4. No other region can use those columns. Mark the highlighted cells with X.
Meowdoku Level 921 Step 12: Mark X at R2 C5: 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 921 Step 13: Mark X at R5 C4: 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 921 Step 14: Mark X at R2 C1: assuming a cat there leaves a region empty
Suppose held a cat in the blue 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 921 Step 15: Place cat at R1 C4: only legal cell
Place a cat here at . The blue region has no other legal cell.
Meowdoku Level 921 Step 16: Place cat at R2 C6: only legal cell
Place a cat here at . The brown region has no other legal cell.
Meowdoku Level 921 Step 17: Place cat at R4 C5: only legal cell
Place a cat here at . The purple region has no other legal cell.
Meowdoku Level 921 Step 18: Place cat at R5 C3: only legal cell
Place a cat here at . The teal region has no other legal cell.
Meowdoku Level 921 Step 19: Place cat at R6 C1: only legal cell
Place a cat here at . The yellow region has no other legal cell.
Meowdoku Level 921 Step 20: Place cat at R3 C2: only legal cell
Place a cat here at . The pink region has no other legal cell.
Meowdoku Level 921 Result
All 7 cats are placed correctly:
- R1 C4
- R2 C6
- R3 C2
- R4 C5
- R5 C3
- R6 C1
- R7 C7