Meowdoku Level 450 Step-by-Step Logic Walkthrough & Explained
Follow the replay below. Each board shows the result after applying that step.
Meowdoku Level 450 Step 1: Mark X at R1 C9, R5 C9, and R6 C9 + 4 more: a region is locked to this column
The pink region must use column 9. No other region can use that column. Mark the highlighted cells with X.
Meowdoku Level 450 Step 2: Mark X at R10 C5, R10 C6, and R10 C7 + 2 more: a region is locked to this row
The orange region must use row 10. No other region can use that row. Mark the highlighted cells with X.
Meowdoku Level 450 Step 3: Mark X at R1 C8 and R2 C6: 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 450 Step 4: Mark X at R3 C8 and R3 C10: 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 450 Step 5: Mark X at R7 C5: 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 450 Step 6: Mark X at R9 C3: cats cannot touch
Every possible cat for column 2 conflicts with these cells. Cats cannot share a row, column, region, or diagonal touch. Mark the highlighted cells with X.
Meowdoku Level 450 Step 7: Mark X at R6 C1 and R6 C2: 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 450 Step 8: Mark X at R1 C1: assuming a cat there leaves a region empty
Suppose held a cat in the green 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 450 Step 9: Mark X at R1 C3: assuming a cat there leaves a region empty
Suppose held a cat in the green 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 450 Step 10: Mark X at R1 C4: assuming a cat there leaves a region empty
Suppose held a cat in the green region. That assumption would leave Column 10 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 450 Step 11: Mark X at R1 C5: assuming a cat there leaves a region empty
Suppose held a cat in the green 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 450 Step 12: Mark X at R1 C10: assuming a cat there leaves a region empty
Suppose held a cat in the green 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 450 Step 13: Mark X at R2 C1: assuming a cat there leaves a region empty
Suppose held a cat in the green 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 450 Step 14: Mark X at R2 C2: assuming a cat there leaves a region empty
Suppose held a cat in the green region. That assumption would leave Column 10 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 450 Step 15: 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 rose 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 450 Step 16: Mark X at R2 C10: assuming a cat there leaves a region empty
Suppose held a cat in the green 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 450 Step 17: Mark X at R3 C1: assuming a cat there leaves a region empty
Suppose held a cat in the green region. That assumption would leave the rose 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 450 Step 18: Mark X at R3 C2: assuming a cat there leaves a region empty
Suppose held a cat in the green region. That assumption would leave the rose 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 450 Step 19: Mark X at R3 C6: assuming a cat there leaves a region empty
Suppose held a cat in the green 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 450 Step 20: Mark X at R3 C7: assuming a cat there leaves a region empty
Suppose held a cat in the green 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 450 Step 21: Mark X at R4 C1: assuming a cat there leaves a region empty
Suppose held a cat in the green 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 450 Step 22: Mark X at R4 C2: assuming a cat there leaves a region empty
Suppose held a cat in the green 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 450 Step 23: Mark X at R4 C8: assuming a cat there leaves a region empty
Suppose held a cat in the green 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 450 Step 24: Mark X at R4 C10: assuming a cat there leaves a region empty
Suppose held a cat in the green 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 450 Step 25: Mark X at R5 C1: assuming a cat there leaves a region empty
Suppose held a cat in the green 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 450 Step 26: 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 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 450 Step 27: Mark X at R5 C3: assuming a cat there leaves a region empty
Suppose held a cat in the green 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 450 Step 28: Mark X at R5 C8: assuming a cat there leaves a region empty
Suppose held a cat in the green 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 450 Step 29: Mark X at R5 C10: assuming a cat there leaves a region empty
Suppose held a cat in the green 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 450 Step 30: Mark X at R4 C5: 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 450 Step 31: Mark X at R7 C1: assuming a cat there leaves a region empty
Suppose held a cat in the green 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 450 Step 32: Mark X at R9 C2: cats cannot touch
Every possible cat for column 1 conflicts with these cells. Cats cannot share a row, column, region, or diagonal touch. Mark the highlighted cells with X.
Meowdoku Level 450 Step 33: Mark X at R7 C2: assuming a cat there leaves a region empty
Suppose held a cat in the green 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 450 Step 34: Mark X at R7 C3: assuming a cat there leaves a region empty
Suppose held a cat in the green 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 450 Step 35: Mark X at R7 C10: assuming a cat there leaves a region empty
Suppose held a cat in the green 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 450 Step 36: Mark X at R8 C3: assuming a cat there leaves a region empty
Suppose held a cat in the green 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 450 Step 37: Mark X at R8 C10: assuming a cat there leaves a region empty
Suppose held a cat in the green region. That assumption would leave the rose 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 450 Step 38: Mark X at R9 C6 and R9 C7: 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 450 Step 39: Mark X at R9 C4: assuming a cat there leaves a region empty
Suppose held a cat in the green 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 450 Step 40: Mark X at R9 C5: assuming a cat there leaves a region empty
Suppose held a cat in the green 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 450 Step 41: Mark X at R9 C8: assuming a cat there leaves a region empty
Suppose held a cat in the green region. That assumption would leave the rose 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 450 Step 42: Mark X at R9 C10: assuming a cat there leaves a region empty
Suppose held a cat in the green region. That assumption would leave the rose 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 450 Step 43: Place cat at R1 C2: only legal cell
Place a cat here at . The green region has no other legal cell.
Meowdoku Level 450 Step 44: Place cat at R9 C1: only legal cell
Place a cat here at . Row 9 has no other legal cell.
Meowdoku Level 450 Step 45: Place cat at R6 C10: only legal cell
Place a cat here at . Column 10 has no other legal cell.
Meowdoku Level 450 Step 46: Place cat at R2 C8: only legal cell
Place a cat here at . Column 8 has no other legal cell.
Meowdoku Level 450 Step 47: Place cat at R4 C9: only legal cell
Place a cat here at . The pink region has no other legal cell.
Meowdoku Level 450 Step 48: Mark X at R5 C4 and R5 C5: a region is locked to this row
The yellow region must use row 5. No other region can use that row. Mark the highlighted cells with X.
Meowdoku Level 450 Step 49: Place cat at R7 C4: only legal cell
Place a cat here at . The blue region has no other legal cell.
Meowdoku Level 450 Step 50: Place cat at R8 C6: only legal cell
Place a cat here at . The rose region has no other legal cell.
Meowdoku Level 450 Step 51: Place cat at R5 C7: only legal cell
Place a cat here at . The yellow region has no other legal cell.
Meowdoku Level 450 Step 52: Place cat at R10 C3: only legal cell
Place a cat here at . The orange region has no other legal cell.
Meowdoku Level 450 Step 53: Place cat at R3 C5: only legal cell
Place a cat here at . The magenta region has no other legal cell.
Meowdoku Level 450 Result
All 10 cats are placed correctly:
- R1 C2
- R2 C8
- R3 C5
- R4 C9
- R5 C7
- R6 C10
- R7 C4
- R8 C6
- R9 C1
- R10 C3


