Meowdoku Level 684 Step-by-Step Logic Walkthrough & Explained
Follow the replay below. Each board shows the result after applying that step.
Meowdoku Level 684 Step 1: Place cat at R1 C9: only legal cell
Place a cat here at . The pink region has no other legal cell.
Meowdoku Level 684 Step 2: Place cat at R2 C1: only legal cell
Place a cat here at . The purple region has no other legal cell.
Meowdoku Level 684 Step 3: Place cat at R3 C7: only legal cell
Place a cat here at . The teal region has no other legal cell.
Meowdoku Level 684 Step 4: Place cat at R4 C2: only legal cell
Place a cat here at . The orange region has no other legal cell.
Meowdoku Level 684 Step 5: Place cat at R5 C6: only legal cell
Place a cat here at . The brown region has no other legal cell.
Meowdoku Level 684 Step 6: Mark X at R7 C8: 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 684 Step 7: Mark X at R9 C8: a region is locked to this column
The sky blue region must use column 8. No other region can use that column. Mark the highlighted cells with X.
Meowdoku Level 684 Step 8: Mark X at R7 C4: cats cannot touch
Every possible cat for the green region conflicts with these cells. Cats cannot share a row, column, region, or diagonal touch. Mark the highlighted cells with X.
Meowdoku Level 684 Step 9: Mark X at R6 C4 and R8 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 684 Step 10: Place cat at R9 C4: only legal cell
Place a cat here at . Column 4 has no other legal cell.
Meowdoku Level 684 Step 11: Place cat at R6 C3: only legal cell
Place a cat here at . The green region has no other legal cell.
Meowdoku Level 684 Step 12: Place cat at R7 C5: only legal cell
Place a cat here at . The magenta region has no other legal cell.
Meowdoku Level 684 Step 13: Place cat at R8 C8: only legal cell
Place a cat here at . The sky blue region has no other legal cell.
Meowdoku Level 684 Result
All 9 cats are placed correctly:
- R1 C9
- R2 C1
- R3 C7
- R4 C2
- R5 C6
- R6 C3
- R7 C5
- R8 C8
- R9 C4


