Meowdoku Level 546 Step-by-Step Logic Walkthrough & Explained
Follow the replay below. Each board shows the result after applying that step.
Meowdoku Level 546 Step 1: Mark X at R7 C1, R7 C4, and R7 C5 + 2 more: a region is locked to this row
The magenta region must use row 7. No other region can use that row. Mark the highlighted cells with X.
Meowdoku Level 546 Step 2: Mark X at R6 C1, R6 C2, and R6 C3 + 2 more: a region is locked to this row
The sky blue region must use row 6. No other region can use that row. Mark the highlighted cells with X.
Meowdoku Level 546 Step 3: Mark X at R5 C2, 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 546 Step 4: Mark X at R2 C3, R2 C7, and R3 C7 + 1 more: rows or columns are reserved
The teal, brown, and yellow regions must use rows 2, 3, and 4. No other region can use those rows. Mark the highlighted cells with X.
Meowdoku Level 546 Step 5: Place cat at R1 C7: only legal cell
Place a cat here at . Column 7 has no other legal cell.
Meowdoku Level 546 Step 6: Mark X at R3 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 546 Step 7: Mark X at R4 C5: cats cannot touch
Every possible cat for the brown region conflicts with these cells. Cats cannot share a row, column, region, or diagonal touch. Mark the highlighted cells with X.
Meowdoku Level 546 Step 8: Mark X at R2 C4, R3 C3, and R3 C4 + 2 more: cats cannot touch
Every possible cat for column 5 conflicts with these cells. Cats cannot share a row, column, region, or diagonal touch. Mark the highlighted cells with X.
Meowdoku Level 546 Step 9: Mark X at R5 C3: cats cannot touch
Every possible cat for column 4 conflicts with these cells. Cats cannot share a row, column, region, or diagonal touch. Mark the highlighted cells with X.
Meowdoku Level 546 Step 10: Mark X at R2 C2: assuming a cat there leaves a region empty
Suppose held a cat in the teal 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 546 Step 11: Mark X at R5 C1: a region is locked to this column
The teal region must use column 1. No other region can use that column. Mark the highlighted cells with X.
Meowdoku Level 546 Step 12: Place cat at R5 C4: only legal cell
Place a cat here at . The rose region has no other legal cell.
Meowdoku Level 546 Step 13: Place cat at R6 C6: only legal cell
Place a cat here at . The sky blue region has no other legal cell.
Meowdoku Level 546 Step 14: Place cat at R3 C5: only legal cell
Place a cat here at . The brown region has no other legal cell.
Meowdoku Level 546 Step 15: Place cat at R4 C2: only legal cell
Place a cat here at . The yellow region has no other legal cell.
Meowdoku Level 546 Step 16: Place cat at R2 C1: only legal cell
Place a cat here at . The teal region has no other legal cell.
Meowdoku Level 546 Step 17: Place cat at R7 C3: only legal cell
Place a cat here at . The magenta region has no other legal cell.
Meowdoku Level 546 Result
All 7 cats are placed correctly:
- R1 C7
- R2 C1
- R3 C5
- R4 C2
- R5 C4
- R6 C6
- R7 C3