Meowdoku Level 243 Step-by-Step Logic Walkthrough & Explained
Follow the replay below. Each board shows the result after applying that step.
Meowdoku Level 243 Step 1: Place cat at R1 C1: only legal cell
Place a cat here at . The brown region has no other legal cell.
Meowdoku Level 243 Step 2: Mark X at R5 C4, R5 C5, and R5 C6 + 1 more: a region is locked to this row
The rose region must use row 5. No other region can use that row. Mark the highlighted cells with X.
Meowdoku Level 243 Step 3: Mark X at R3 C3, R4 C3, and R6 C2 + 3 more: rows or columns are reserved
The magenta and rose regions must use columns 2 and 3. No other region can use those columns. Mark the highlighted cells with X.
Meowdoku Level 243 Step 4: Mark X at R3 C5, R3 C6, and R4 C5: rows or columns are reserved
The teal, magenta, and pink regions must use rows 2, 3, and 4. No other region can use those rows. Mark the highlighted cells with X.
Meowdoku Level 243 Step 5: Mark X at R6 C6 and R6 C7: a region is locked to this row
The yellow region must use row 6. No other region can use that row. Mark the highlighted cells with X.
Meowdoku Level 243 Step 6: Mark X at R7 C4 and R7 C5: rows or columns are reserved
The teal and yellow regions must use columns 4 and 5. No other region can use those columns. Mark the highlighted cells with X.
Meowdoku Level 243 Step 7: Mark X at R4 C2: 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 243 Step 8: Mark X at R3 C4: cats cannot touch
Every possible cat for the magenta region conflicts with these cells. Cats cannot share a row, column, region, or diagonal touch. Mark the highlighted cells with X.
Meowdoku Level 243 Step 9: Mark X at R2 C5: assuming a cat there leaves a region empty
Suppose held a cat in the teal 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 243 Step 10: Place cat at R6 C5: only legal cell
Place a cat here at . Column 5 has no other legal cell.
Meowdoku Level 243 Step 11: Place cat at R7 C7: only legal cell
Place a cat here at . The sky blue region has no other legal cell.
Meowdoku Level 243 Step 12: Place cat at R3 C2: only legal cell
Place a cat here at . Row 3 has no other legal cell.
Meowdoku Level 243 Step 13: Place cat at R5 C3: only legal cell
Place a cat here at . The rose region has no other legal cell.
Meowdoku Level 243 Step 14: Place cat at R2 C4: only legal cell
Place a cat here at . The teal region has no other legal cell.
Meowdoku Level 243 Step 15: Place cat at R4 C6: only legal cell
Place a cat here at . The pink region has no other legal cell.
Meowdoku Level 243 Result
All 7 cats are placed correctly:
- R1 C1
- R2 C4
- R3 C2
- R4 C6
- R5 C3
- R6 C5
- R7 C7