Meowdoku Level 490 Step-by-Step Logic Walkthrough & Explained
Follow the replay below. Each board shows the result after applying that step.
Meowdoku Level 490 Step 1: Mark X at R6 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 490 Step 2: Mark X at R7 C2: cats cannot touch
Every possible cat for the light blue region conflicts with these cells. Cats cannot share a row, column, region, or diagonal touch. Mark the highlighted cells with X.
Meowdoku Level 490 Step 3: Mark X at R2 C1, R3 C1, and R4 C1 + 1 more: cats cannot touch
Every possible cat for row 10 conflicts with these cells. Cats cannot share a row, column, region, or diagonal touch. Mark the highlighted cells with X.
Meowdoku Level 490 Step 4: Mark X at R2 C8: cats cannot touch
Every possible cat for column 7 conflicts with these cells. Cats cannot share a row, column, region, or diagonal touch. Mark the highlighted cells with X.
Meowdoku Level 490 Step 5: 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 light 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 490 Step 6: Mark X at R3 C8, R4 C8, and R6 C8 + 7 more: rows or columns are reserved
The yellow, rose, and magenta regions must use columns 8, 9, and 10. No other region can use those columns. Mark the highlighted cells with X.
Meowdoku Level 490 Step 7: Mark X at R2 C9: 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 490 Step 8: Mark X at R3 C5 and R4 C6: cats cannot touch
Every possible cat for column 7 conflicts with these cells. Cats cannot share a row, column, region, or diagonal touch. Mark the highlighted cells with X.
Meowdoku Level 490 Step 9: 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 light 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 490 Step 10: 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 light 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 490 Step 11: Mark X at R2 C7: 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 490 Step 12: 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 490 Step 13: Place cat at R1 C8: only legal cell
Place a cat here at . The yellow region has no other legal cell.
Meowdoku Level 490 Step 14: Mark X at R10 C6: cats cannot touch
Every possible cat for row 2 conflicts with these cells. Cats cannot share a row, column, region, or diagonal touch. Mark the highlighted cells with X.
Meowdoku Level 490 Step 15: Mark X at R2 C3: assuming a cat there leaves a region empty
Suppose held a cat in the green 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 490 Step 16: Mark X at R2 C4: assuming a cat there leaves a region empty
Suppose held a cat in the green region. That assumption would leave the light 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 490 Step 17: Mark X at R2 C5: assuming a cat there leaves a region empty
Suppose held a cat in the green region. That assumption would leave the light 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 490 Step 18: Mark X at R4 C5: assuming a cat there leaves a region empty
Suppose held a cat in the green 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 490 Step 19: Mark X at R4 C7: assuming a cat there leaves a region empty
Suppose held a cat in the green 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 490 Step 20: Mark X at R5 C2: assuming a cat there leaves a region empty
Suppose held a cat in the green 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 490 Step 21: Mark X at R5 C5: assuming a cat there leaves a region empty
Suppose held a cat in the green region. That assumption would leave Row 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 490 Step 22: Mark X at R5 C7: assuming a cat there leaves a region empty
Suppose held a cat in the green region. That assumption would leave the light 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 490 Step 23: Mark X at R7 C7: assuming a cat there leaves a region empty
Suppose held a cat in the green 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 490 Step 24: Mark X at R8 C7: assuming a cat there leaves a region empty
Suppose held a cat in the green 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 490 Step 25: Mark X at R9 C7: assuming a cat there leaves a region empty
Suppose held a cat in the green region. That assumption would leave the light 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 490 Step 26: Mark X at R10 C2: assuming a cat there leaves a region empty
Suppose held a cat in the green region. That assumption would leave Row 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 490 Step 27: Mark X at R10 C3: assuming a cat there leaves a region empty
Suppose held a cat in the green region. That assumption would leave Row 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 490 Step 28: Mark X at R10 C4: assuming a cat there leaves a region empty
Suppose held a cat in the green region. That assumption would leave Row 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 490 Step 29: Mark X at R10 C5: assuming a cat there leaves a region empty
Suppose held a cat in the green region. That assumption would leave Row 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 490 Step 30: Mark X at R10 C7: assuming a cat there leaves a region empty
Suppose held a cat in the green region. That assumption would leave the light 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 490 Step 31: Place cat at R2 C2: only legal cell
Place a cat here at . The green region has no other legal cell.
Meowdoku Level 490 Step 32: Place cat at R10 C1: only legal cell
Place a cat here at . Row 10 has no other legal cell.
Meowdoku Level 490 Step 33: Place cat at R3 C7: only legal cell
Place a cat here at . Column 7 has no other legal cell.
Meowdoku Level 490 Step 34: Mark X at R4 C3 and R4 C4: a region is locked to this row
The rose region must use row 4. No other region can use that row. Mark the highlighted cells with X.
Meowdoku Level 490 Step 35: Mark X at R5 C6, R5 C9, and R5 C10: a region is locked to this row
The orange region must use row 5. No other region can use that row. Mark the highlighted cells with X.
Meowdoku Level 490 Step 36: Mark X at R5 C3: a region is locked to this column
The light blue region must use column 3. No other region can use that column. Mark the highlighted cells with X.
Meowdoku Level 490 Step 37: Place cat at R5 C4: only legal cell
Place a cat here at . The orange region has no other legal cell.
Meowdoku Level 490 Step 38: Mark X at R8 C6 and R9 C6: a region is locked to this column
The teal region must use column 6. No other region can use that column. Mark the highlighted cells with X.
Meowdoku Level 490 Step 39: Place cat at R9 C9: only legal cell
Place a cat here at . Row 9 has no other legal cell.
Meowdoku Level 490 Step 40: Place cat at R4 C10: only legal cell
Place a cat here at . The rose region has no other legal cell.
Meowdoku Level 490 Step 41: Place cat at R6 C6: only legal cell
Place a cat here at . Row 6 has no other legal cell.
Meowdoku Level 490 Step 42: Place cat at R8 C5: only legal cell
Place a cat here at . The pink region has no other legal cell.
Meowdoku Level 490 Step 43: Place cat at R7 C3: only legal cell
Place a cat here at . The light blue region has no other legal cell.
Meowdoku Level 490 Result
All 10 cats are placed correctly:
- R1 C8
- R2 C2
- R3 C7
- R4 C10
- R5 C4
- R6 C6
- R7 C3
- R8 C5
- R9 C9
- R10 C1


