Meowdoku Level 479 Step-by-Step Logic Walkthrough & Explained
Follow the replay below. Each board shows the result after applying that step.
Meowdoku Level 479 Step 1: Mark X at R7 C1, R7 C2, and R7 C5 + 3 more: rows or columns are reserved
The magenta and brown regions must use rows 7 and 8. No other region can use those rows. Mark the highlighted cells with X.
Meowdoku Level 479 Step 2: Mark X at R1 C1, R2 C1, and R3 C1 + 1 more: a region is locked to this column
The rose region must use column 1. No other region can use that column. Mark the highlighted cells with X.
Meowdoku Level 479 Step 3: Mark X at R1 C2, R1 C3, and R2 C2 + 4 more: rows or columns are reserved
The sky blue and magenta regions must use columns 2 and 3. No other region can use those columns. Mark the highlighted cells with X.
Meowdoku Level 479 Step 4: Mark X at R1 C4, R2 C4, and R7 C4 + 1 more: a region is locked to this column
The pink region must use column 4. No other region can use that column. Mark the highlighted cells with X.
Meowdoku Level 479 Step 5: Mark X at R3 C6, R3 C7, and R3 C8 + 8 more: rows or columns are reserved
The pink, sky blue, blue, and rose regions must use rows 3, 4, 5, and 6. No other region can use those rows. Mark the highlighted cells with X.
Meowdoku Level 479 Step 6: Mark X at R2 C8: a region is locked to this row
The yellow region must use row 2. No other region can use that row. Mark the highlighted cells with X.
Meowdoku Level 479 Step 7: Mark X at R1 C6: cats cannot touch
Every possible cat for the yellow region conflicts with these cells. Cats cannot share a row, column, region, or diagonal touch. Mark the highlighted cells with X.
Meowdoku Level 479 Step 8: Mark X at R5 C2 and R6 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 479 Step 9: Mark X at R2 C5, R4 C4, and R4 C5: cats cannot touch
Every possible cat for row 3 conflicts with these cells. Cats cannot share a row, column, region, or diagonal touch. Mark the highlighted cells with X.
Meowdoku Level 479 Step 10: Mark X at R6 C3: rows or columns are reserved
The pink, blue, and rose regions must use rows 3, 5, and 6. No other region can use those rows. Mark the highlighted cells with X.
Meowdoku Level 479 Step 11: Mark X at R1 C7: cats cannot touch
Every possible cat for the yellow region conflicts with these cells. Cats cannot share a row, column, region, or diagonal touch. Mark the highlighted cells with X.
Meowdoku Level 479 Step 12: Mark X at R1 C5: assuming a cat there leaves a region empty
Suppose held a cat in the teal 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 479 Step 13: Place cat at R1 C8: only legal cell
Place a cat here at . The teal region has no other legal cell.
Meowdoku Level 479 Step 14: Place cat at R2 C6: only legal cell
Place a cat here at . The yellow region has no other legal cell.
Meowdoku Level 479 Step 15: Place cat at R3 C4: only legal cell
Place a cat here at . Row 3 has no other legal cell.
Meowdoku Level 479 Step 16: Place cat at R4 C2: only legal cell
Place a cat here at . The sky blue region has no other legal cell.
Meowdoku Level 479 Step 17: Place cat at R6 C1: only legal cell
Place a cat here at . The rose region has no other legal cell.
Meowdoku Level 479 Step 18: Place cat at R5 C5: only legal cell
Place a cat here at . The blue region has no other legal cell.
Meowdoku Level 479 Step 19: Place cat at R8 C7: only legal cell
Place a cat here at . The brown region has no other legal cell.
Meowdoku Level 479 Step 20: Place cat at R7 C3: only legal cell
Place a cat here at . The magenta region has no other legal cell.
Meowdoku Level 479 Result
All 8 cats are placed correctly:
- R1 C8
- R2 C6
- R3 C4
- R4 C2
- R5 C5
- R6 C1
- R7 C3
- R8 C7