Meowdoku Level 430 Step-by-Step Logic Walkthrough & Explained
Follow the replay below. Each board shows the result after applying that step.
Meowdoku Level 430 Step 1: Place cat at R9 C10: only legal cell
Place a cat here at . The rose region has no other legal cell.
Meowdoku Level 430 Step 2: Place cat at R10 C2: only legal cell
Place a cat here at . The green region has no other legal cell.
Meowdoku Level 430 Step 3: Place cat at R1 C1: only legal cell
Place a cat here at . The teal region has no other legal cell.
Meowdoku Level 430 Step 4: Mark X at R6 C3 and R8 C4: 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 430 Step 5: Mark X at R6 C8: cats cannot touch
Every possible cat for the sky blue region conflicts with these cells. Cats cannot share a row, column, region, or diagonal touch. Mark the highlighted cells with X.
Meowdoku Level 430 Step 6: Mark X at R4 C8: cats cannot touch
Every possible cat for the orange region conflicts with these cells. Cats cannot share a row, column, region, or diagonal touch. Mark the highlighted cells with X.
Meowdoku Level 430 Step 7: Mark X at R7 C3: assuming a cat there leaves a region empty
Suppose held a cat in the blue 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 430 Step 8: Mark X at R8 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 430 Step 9: Mark X at R7 C4: assuming a cat there leaves a region empty
Suppose held a cat in the blue 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 430 Step 10: Place cat at R8 C3: only legal cell
Place a cat here at . The blue region has no other legal cell.
Meowdoku Level 430 Step 11: Mark X at R6 C6, R6 C7, and R7 C6 + 1 more: rows or columns are reserved
The sky blue and yellow regions must use rows 6 and 7. No other region can use those rows. Mark the highlighted cells with X.
Meowdoku Level 430 Step 12: Place cat at R5 C6: only legal cell
Place a cat here at . The magenta region has no other legal cell.
Meowdoku Level 430 Step 13: Mark X at R2 C9, R6 C9, and R7 C9: a region is locked to this column
The orange region must use column 9. No other region can use that column. Mark the highlighted cells with X.
Meowdoku Level 430 Step 14: Place cat at R7 C8: only legal cell
Place a cat here at . The sky blue region has no other legal cell.
Meowdoku Level 430 Step 15: Place cat at R6 C4: only legal cell
Place a cat here at . The yellow region has no other legal cell.
Meowdoku Level 430 Step 16: Place cat at R2 C7: only legal cell
Place a cat here at . The brown region has no other legal cell.
Meowdoku Level 430 Step 17: Place cat at R3 C5: only legal cell
Place a cat here at . The pink region has no other legal cell.
Meowdoku Level 430 Step 18: Place cat at R4 C9: only legal cell
Place a cat here at . The orange region has no other legal cell.
Meowdoku Level 430 Result
All 10 cats are placed correctly:
- R1 C1
- R2 C7
- R3 C5
- R4 C9
- R5 C6
- R6 C4
- R7 C8
- R8 C3
- R9 C10
- R10 C2