Meowdoku Level 172 Step-by-Step Logic Walkthrough & Explained
Follow the replay below. Each board shows the result after applying that step.
Meowdoku Level 172 Step 1: Mark X at R1 C2, R3 C2, and R4 C2 + 4 more: rows or columns are reserved
The teal and blue regions must use columns 1 and 2. No other region can use those columns. Mark the highlighted cells with X.
Meowdoku Level 172 Step 2: Mark X at R7 C3, R7 C5, and R7 C6 + 4 more: rows or columns are reserved
The blue and rose regions must use rows 7 and 8. No other region can use those rows. Mark the highlighted cells with X.
Meowdoku Level 172 Step 3: Mark X at R1 C3 and R3 C4: 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 172 Step 4: Mark X at R4 C6 and R5 C4: 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 172 Step 5: Mark X at R1 C4: assuming a cat there leaves a region empty
Suppose held a cat in the yellow region. That assumption would leave Column 8 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 172 Step 6: Mark X at R1 C5: assuming a cat there leaves a region empty
Suppose held a cat in the yellow region. That assumption would leave Column 8 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 172 Step 7: Mark X at R1 C6: assuming a cat there leaves a region empty
Suppose held a cat in the yellow region. That assumption would leave Column 8 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 172 Step 8: Mark X at R1 C7: assuming a cat there leaves a region empty
Suppose held a cat in the yellow 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 172 Step 9: Mark X at R2 C5: assuming a cat there leaves a region empty
Suppose held a cat in the yellow region. That assumption would leave Column 8 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 172 Step 10: Mark X at R2 C8: assuming a cat there leaves a region empty
Suppose held a cat in the yellow region. That assumption would leave the brown 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 172 Step 11: Mark X at R3 C5: assuming a cat there leaves a region empty
Suppose held a cat in the yellow region. That assumption would leave Column 8 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 172 Step 12: Mark X at R3 C6: assuming a cat there leaves a region empty
Suppose held a cat in the yellow 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 172 Step 13: Mark X at R6 C8: a region is locked to this column
The yellow region must use column 8. No other region can use that column. Mark the highlighted cells with X.
Meowdoku Level 172 Step 14: Mark X at R3 C8: assuming a cat there leaves a region empty
Suppose held a cat in the yellow region. That assumption would leave Column 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 172 Step 15: Mark X at R4 C8: assuming a cat there leaves a region empty
Suppose held a cat in the yellow region. That assumption would leave the orange 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 172 Step 16: Mark X at R5 C8: assuming a cat there leaves a region empty
Suppose held a cat in the yellow region. That assumption would leave the orange 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 172 Step 17: Place cat at R1 C8: only legal cell
Place a cat here at . The yellow region has no other legal cell.
Meowdoku Level 172 Step 18: Mark X at R2 C1: assuming a cat there leaves a region empty
Suppose held a cat in the teal region. That assumption would leave the orange 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 172 Step 19: Mark X at R3 C1: assuming a cat there leaves a region empty
Suppose held a cat in the teal region. That assumption would leave the brown 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 172 Step 20: Mark X at R4 C1: assuming a cat there leaves a region empty
Suppose held a cat in the teal region. That assumption would leave the orange 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 172 Step 21: Mark X at R5 C1: assuming a cat there leaves a region empty
Suppose held a cat in the teal region. That assumption would leave the orange 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 172 Step 22: Place cat at R2 C2: only legal cell
Place a cat here at . The teal region has no other legal cell.
Meowdoku Level 172 Step 23: Place cat at R4 C3: only legal cell
Place a cat here at . The pink region has no other legal cell.
Meowdoku Level 172 Step 24: Place cat at R3 C7: only legal cell
Place a cat here at . Row 3 has no other legal cell.
Meowdoku Level 172 Step 25: Mark X at R6 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 172 Step 26: Place cat at R6 C4: only legal cell
Place a cat here at . The orange region has no other legal cell.
Meowdoku Level 172 Step 27: Place cat at R5 C6: only legal cell
Place a cat here at . The brown region has no other legal cell.
Meowdoku Level 172 Step 28: Place cat at R8 C5: only legal cell
Place a cat here at . The rose region has no other legal cell.
Meowdoku Level 172 Step 29: Place cat at R7 C1: only legal cell
Place a cat here at . The blue region has no other legal cell.
Meowdoku Level 172 Result
All 8 cats are placed correctly:
- R1 C8
- R2 C2
- R3 C7
- R4 C3
- R5 C6
- R6 C4
- R7 C1
- R8 C5


