Meowdoku Level 670 Step-by-Step Logic Walkthrough & Explained
Follow the replay below. Each board shows the result after applying that step.
Meowdoku Level 670 Step 1: Mark X at R1 C6 and R2 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 670 Step 2: Mark X at R2 C7 and R3 C9: 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 670 Step 3: Mark X at R3 C5: 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 670 Step 4: Mark X at R4 C5, R9 C5, and R10 C5: cats cannot touch
Every possible cat for row 1 conflicts with these cells. Cats cannot share a row, column, region, or diagonal touch. Mark the highlighted cells with X.
Meowdoku Level 670 Step 5: Mark X at R3 C4: cats cannot touch
Every possible cat for row 4 conflicts with these cells. Cats cannot share a row, column, region, or diagonal touch. Mark the highlighted cells with X.
Meowdoku Level 670 Step 6: Mark X at R1 C1: assuming a cat there leaves a region empty
Suppose held a cat in the yellow region. That assumption would leave the purple 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 670 Step 7: Mark X at R1 C3: assuming a cat there leaves a region empty
Suppose held a cat in the yellow region. That assumption would leave the sky 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 670 Step 8: 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 the teal 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 670 Step 9: 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 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 670 Step 10: Mark X at R1 C8: assuming a cat there leaves a region empty
Suppose held a cat in the yellow 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 670 Step 11: Mark X at R1 C9: assuming a cat there leaves a region empty
Suppose held a cat in the yellow region. That assumption would leave the teal 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 670 Step 12: Mark X at R1 C10: assuming a cat there leaves a region empty
Suppose held a cat in the yellow region. That assumption would leave the teal 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 670 Step 13: Mark X at R2 C1: assuming a cat there leaves a region empty
Suppose held a cat in the yellow 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 670 Step 14: Mark X at R2 C2: assuming a cat there leaves a region empty
Suppose held a cat in the yellow 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 670 Step 15: Mark X at R2 C9: assuming a cat there leaves a region empty
Suppose held a cat in the yellow 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 670 Step 16: Mark X at R2 C10: assuming a cat there leaves a region empty
Suppose held a cat in the yellow 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 670 Step 17: Mark X at R3 C1: assuming a cat there leaves a region empty
Suppose held a cat in the yellow region. That assumption would leave the teal 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 670 Step 18: Mark X at R3 C10: assuming a cat there leaves a region empty
Suppose held a cat in the yellow region. That assumption would leave the teal 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 670 Step 19: Mark X at R5 C9: cats cannot touch
Every possible cat for column 10 conflicts with these cells. Cats cannot share a row, column, region, or diagonal touch. Mark the highlighted cells with X.
Meowdoku Level 670 Step 20: Mark X at R4 C1: assuming a cat there leaves a region empty
Suppose held a cat in the yellow region. That assumption would leave Row 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 670 Step 21: Mark X at R10 C2: regions are trapped in those lines
Column 1 can only be filled by the light blue region. Those region must stay in that column. Mark the highlighted cells with X.
Meowdoku Level 670 Step 22: Mark X at R4 C2: assuming a cat there leaves a region empty
Suppose held a cat in the yellow 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 670 Step 23: Mark X at R4 C6: assuming a cat there leaves a region empty
Suppose held a cat in the yellow region. That assumption would leave the teal 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 670 Step 24: Mark X at R4 C7: assuming a cat there leaves a region empty
Suppose held a cat in the yellow region. That assumption would leave the teal 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 670 Step 25: 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 Column 2 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 670 Step 26: Mark X at R4 C9: assuming a cat there leaves a region empty
Suppose held a cat in the yellow region. That assumption would leave Column 2 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 670 Step 27: Mark X at R7 C10, R8 C10, and R9 C10: cats cannot touch
Every possible cat for column 9 conflicts with these cells. Cats cannot share a row, column, region, or diagonal touch. Mark the highlighted cells with X.
Meowdoku Level 670 Step 28: Mark X at R4 C10: assuming a cat there leaves a region empty
Suppose held a cat in the yellow region. That assumption would leave Column 2 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 670 Step 29: Mark X at R6 C9, R7 C9, and R9 C9 + 1 more: regions are trapped in those lines
Column 10 can only be filled by the purple region. Those region must stay in that column. Mark the highlighted cells with X.
Meowdoku Level 670 Step 30: Place cat at R8 C9: only legal cell
Place a cat here at . Column 9 has no other legal cell.
Meowdoku Level 670 Step 31: Mark X at R6 C4 and R7 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 670 Step 32: Mark X at R5 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 670 Step 33: Mark X at R3 C3, R5 C4, and R6 C3: cats cannot touch
Every possible cat for row 4 conflicts with these cells. Cats cannot share a row, column, region, or diagonal touch. Mark the highlighted cells with X.
Meowdoku Level 670 Step 34: Mark X at R1 C5, R2 C5, and R6 C5 + 1 more: rows or columns are reserved
The rose and teal regions must use columns 4 and 5. No other region can use those columns. Mark the highlighted cells with X.
Meowdoku Level 670 Step 35: Place cat at R2 C6: only legal cell
Place a cat here at . The pink region has no other legal cell.
Meowdoku Level 670 Step 36: Place cat at R3 C8: only legal cell
Place a cat here at . The blue region has no other legal cell.
Meowdoku Level 670 Step 37: Place cat at R4 C3: only legal cell
Place a cat here at . The sky blue region has no other legal cell.
Meowdoku Level 670 Step 38: Place cat at R5 C5: only legal cell
Place a cat here at . The rose region has no other legal cell.
Meowdoku Level 670 Step 39: Place cat at R6 C7: only legal cell
Place a cat here at . The magenta region has no other legal cell.
Meowdoku Level 670 Step 40: Place cat at R9 C4: only legal cell
Place a cat here at . The teal region has no other legal cell.
Meowdoku Level 670 Step 41: Place cat at R10 C10: only legal cell
Place a cat here at . The purple region has no other legal cell.
Meowdoku Level 670 Step 42: Place cat at R7 C1: only legal cell
Place a cat here at . The light blue region has no other legal cell.
Meowdoku Level 670 Step 43: Place cat at R1 C2: only legal cell
Place a cat here at . The yellow region has no other legal cell.
Meowdoku Level 670 Result
All 10 cats are placed correctly:
- R1 C2
- R2 C6
- R3 C8
- R4 C3
- R5 C5
- R6 C7
- R7 C1
- R8 C9
- R9 C4
- R10 C10


