Meowdoku Level 646 Step-by-Step Logic Walkthrough & Explained
Follow the replay below. Each board shows the result after applying that step.
Meowdoku Level 646 Step 1: Mark X at R6 C1, R6 C5, and R6 C6 + 1 more: a region is locked to this row
The brown region must use row 6. No other region can use that row. Mark the highlighted cells with X.
Meowdoku Level 646 Step 2: Mark X at R2 C1, R2 C4, and R2 C5 + 7 more: rows or columns are reserved
The purple, pink, magenta, and rose regions must use rows 2, 3, 4, and 5. No other region can use those rows. Mark the highlighted cells with X.
Meowdoku Level 646 Step 3: Mark X at R1 C6 and R1 C7: a region is locked to this row
The teal region must use row 1. No other region can use that row. Mark the highlighted cells with X.
Meowdoku Level 646 Step 4: Place cat at R7 C7: only legal cell
Place a cat here at . Column 7 has no other legal cell.
Meowdoku Level 646 Step 5: Mark X at R4 C2: cats cannot touch
Every possible cat for the pink region conflicts with these cells. Cats cannot share a row, column, region, or diagonal touch. Mark the highlighted cells with X.
Meowdoku Level 646 Step 6: Mark X at R1 C3 and R6 C3: a region is locked to this column
The purple region must use column 3. No other region can use that column. Mark the highlighted cells with X.
Meowdoku Level 646 Step 7: Mark X at R3 C3 and R4 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 646 Step 8: 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 646 Step 9: Mark X at R5 C3: 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 646 Step 10: Mark X at R3 C2 and R3 C4: cats cannot touch
Every possible cat for the purple region conflicts with these cells. Cats cannot share a row, column, region, or diagonal touch. Mark the highlighted cells with X.
Meowdoku Level 646 Step 11: Mark X at 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 646 Step 12: Place cat at R5 C6: only legal cell
Place a cat here at . The rose region has no other legal cell.
Meowdoku Level 646 Step 13: Mark X at R1 C1: cats cannot touch
Every possible cat for the pink region conflicts with these cells. Cats cannot share a row, column, region, or diagonal touch. Mark the highlighted cells with X.
Meowdoku Level 646 Step 14: Mark X at R2 C2: rows or columns are reserved
The teal, magenta, and brown regions must use columns 2, 4, and 5. No other region can use those columns. Mark the highlighted cells with X.
Meowdoku Level 646 Step 15: Place cat at R2 C3: only legal cell
Place a cat here at . Row 2 has no other legal cell.
Meowdoku Level 646 Step 16: Place cat at R1 C5: only legal cell
Place a cat here at . The teal region has no other legal cell.
Meowdoku Level 646 Step 17: Place cat at R4 C4: only legal cell
Place a cat here at . The magenta region has no other legal cell.
Meowdoku Level 646 Step 18: Place cat at R3 C1: only legal cell
Place a cat here at . The pink region has no other legal cell.
Meowdoku Level 646 Step 19: Place cat at R6 C2: only legal cell
Place a cat here at . The brown region has no other legal cell.
Meowdoku Level 646 Result
All 7 cats are placed correctly:
- R1 C5
- R2 C3
- R3 C1
- R4 C4
- R5 C6
- R6 C2
- R7 C7