Meowdoku Level 800 Step-by-Step Logic Walkthrough & Explained
Follow the replay below. Each board shows the result after applying that step.
Meowdoku Level 800 Step 1: Mark X at R1 C10, R2 C10, and R3 C10 + 4 more: a region is locked to this column
The purple region must use column 10. No other region can use that column. Mark the highlighted cells with X.
Meowdoku Level 800 Step 2: Mark X at R1 C1, R2 C1, and R3 C1 + 3 more: a region is locked to this column
The pink region must use column 1. No other region can use that column. Mark the highlighted cells with X.
Meowdoku Level 800 Step 3: Mark X at R2 C3: 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 800 Step 4: Mark X at R3 C4, R4 C2, and 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 800 Step 5: Mark X at R1 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 800 Step 6: Mark X at R6 C9: cats cannot touch
Every possible cat for the purple region conflicts with these cells. Cats cannot share a row, column, region, or diagonal touch. Mark the highlighted cells with X.
Meowdoku Level 800 Step 7: Mark X at R4 C3 and R7 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 800 Step 8: Mark X at R2 C4 and R3 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 800 Step 9: Mark X at R1 C6: 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 800 Step 10: Mark X at R9 C2: 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 800 Step 11: Mark X at R3 C6, R3 C7, and R4 C8: 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 800 Step 12: 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 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 800 Step 13: 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 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 800 Step 14: Mark X at R2 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 800 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 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 800 Step 16: 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 Column 9 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 800 Step 17: 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 6 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 800 Step 18: Mark X at R5 C4, R5 C5, and R6 C4 + 3 more: 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 800 Step 19: Mark X at R5 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 800 Step 20: Mark X at R6 C2: assuming a cat there leaves a region empty
Suppose held a cat in the yellow region. That assumption would leave Column 9 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 800 Step 21: Mark X at R7 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 800 Step 22: Mark X at R8 C2: assuming a cat there leaves a region empty
Suppose held a cat in the yellow region. That assumption would leave Column 9 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 800 Step 23: Mark X at R8 C5: assuming a cat there leaves a region empty
Suppose held a cat in the yellow 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 800 Step 24: Mark X at R8 C6: assuming a cat there leaves a region empty
Suppose held a cat in the yellow region. That assumption would leave Column 9 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 800 Step 25: Mark X at R8 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 800 Step 26: Mark X at R9 C3: assuming a cat there leaves a region empty
Suppose held a cat in the yellow region. That assumption would leave Column 9 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 800 Step 27: Mark X at R9 C5: assuming a cat there leaves a region empty
Suppose held a cat in the yellow 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 800 Step 28: Mark X at R9 C6: assuming a cat there leaves a region empty
Suppose held a cat in the yellow region. That assumption would leave Column 9 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 800 Step 29: Mark X at R9 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 800 Step 30: Mark X at R10 C2: assuming a cat there leaves a region empty
Suppose held a cat in the yellow 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 800 Step 31: Mark X at R10 C3: assuming a cat there leaves a region empty
Suppose held a cat in the yellow region. That assumption would leave Column 9 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 800 Step 32: Mark X at R10 C4: assuming a cat there leaves a region empty
Suppose held a cat in the yellow region. That assumption would leave Column 9 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 800 Step 33: Mark X at R10 C5: assuming a cat there leaves a region empty
Suppose held a cat in the yellow 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 800 Step 34: Mark X at R10 C6: assuming a cat there leaves a region empty
Suppose held a cat in the yellow region. That assumption would leave Column 9 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 800 Step 35: Mark X at R10 C7: 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 800 Step 36: Mark X at R10 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 800 Step 37: Mark X at R10 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 800 Step 38: Place cat at R1 C2: only legal cell
Place a cat here at . The yellow region has no other legal cell.
Meowdoku Level 800 Step 39: Place cat at R2 C5: only legal cell
Place a cat here at . The blue region has no other legal cell.
Meowdoku Level 800 Step 40: Place cat at R10 C1: only legal cell
Place a cat here at . Row 10 has no other legal cell.
Meowdoku Level 800 Step 41: Place cat at R4 C4: only legal cell
Place a cat here at . Column 4 has no other legal cell.
Meowdoku Level 800 Step 42: Place cat at R5 C6: only legal cell
Place a cat here at . The green region has no other legal cell.
Meowdoku Level 800 Step 43: Place cat at R6 C8: only legal cell
Place a cat here at . The sky blue region has no other legal cell.
Meowdoku Level 800 Step 44: Place cat at R3 C9: only legal cell
Place a cat here at . The light blue region has no other legal cell.
Meowdoku Level 800 Step 45: Place cat at R7 C10: only legal cell
Place a cat here at . The purple region has no other legal cell.
Meowdoku Level 800 Step 46: Place cat at R8 C3: only legal cell
Place a cat here at . The teal region has no other legal cell.
Meowdoku Level 800 Step 47: Place cat at R9 C7: only legal cell
Place a cat here at . The magenta region has no other legal cell.
Meowdoku Level 800 Result
All 10 cats are placed correctly:
- R1 C2
- R2 C5
- R3 C9
- R4 C4
- R5 C6
- R6 C8
- R7 C10
- R8 C3
- R9 C7
- R10 C1


