Meowdoku Level 633 Step-by-Step Logic Walkthrough & Explained
Follow the replay below. Each board shows the result after applying that step.
Meowdoku Level 633 Step 1: Mark X at R1 C3 and R2 C5: 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 633 Step 2: Mark X at R2 C1, R3 C1, and R4 C1 + 3 more: rows or columns are reserved
The pink and light blue regions must use columns 1 and 2. No other region can use those columns. Mark the highlighted cells with X.
Meowdoku Level 633 Step 3: Mark X at R3 C4 and R5 C3: 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 633 Step 4: Mark X at R1 C5: 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 633 Step 5: Mark X at R6 C3, R6 C4, and R7 C3 + 1 more: rows or columns are reserved
The teal and yellow regions must use columns 3 and 4. No other region can use those columns. Mark the highlighted cells with X.
Meowdoku Level 633 Step 6: Mark X at R5 C5 and R7 C6: 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 633 Step 7: Mark X at R3 C2: cats cannot touch
Every possible cat for column 3 conflicts with these cells. Cats cannot share a row, column, region, or diagonal touch. Mark the highlighted cells with X.
Meowdoku Level 633 Step 8: Mark X at R1 C6, R1 C7, and R2 C6 + 1 more: rows or columns are reserved
The teal and pink regions must use rows 1 and 2. No other region can use those rows. Mark the highlighted cells with X.
Meowdoku Level 633 Step 9: Mark X at R6 C5 and R7 C5: a region is locked to this column
The magenta region must use column 5. No other region can use that column. Mark the highlighted cells with X.
Meowdoku Level 633 Step 10: Mark X at R3 C6: a region is locked to this column
The rose region must use column 6. No other region can use that column. Mark the highlighted cells with X.
Meowdoku Level 633 Step 11: Mark X at R4 C4 and R4 C6: 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 633 Step 12: Mark X at R5 C7 and R6 C7: 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 633 Step 13: Mark X at R3 C3: cats cannot touch
Every possible cat for row 2 conflicts with these cells. Cats cannot share a row, column, region, or diagonal touch. Mark the highlighted cells with X.
Meowdoku Level 633 Step 14: Mark X at R4 C5 and R5 C2: 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 633 Step 15: Place cat at R3 C5: only legal cell
Place a cat here at . The magenta region has no other legal cell.
Meowdoku Level 633 Step 16: Mark X at R1 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 633 Step 17: Mark X at R2 C3: assuming a cat there leaves a region empty
Suppose held a cat in the teal 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 633 Step 18: Place cat at R1 C4: only legal cell
Place a cat here at . The teal region has no other legal cell.
Meowdoku Level 633 Step 19: Place cat at R2 C2: only legal cell
Place a cat here at . The pink region has no other legal cell.
Meowdoku Level 633 Step 20: Place cat at R4 C3: only legal cell
Place a cat here at . The yellow region has no other legal cell.
Meowdoku Level 633 Step 21: Place cat at R7 C7: only legal cell
Place a cat here at . The sky blue region has no other legal cell.
Meowdoku Level 633 Step 22: Place cat at R5 C6: only legal cell
Place a cat here at . The rose region has no other legal cell.
Meowdoku Level 633 Step 23: Place cat at R6 C1: only legal cell
Place a cat here at . The light blue region has no other legal cell.
Meowdoku Level 633 Result
All 7 cats are placed correctly:
- R1 C4
- R2 C2
- R3 C5
- R4 C3
- R5 C6
- R6 C1
- R7 C7