Meowdoku Level 419 Step-by-Step Logic Walkthrough & Explained
Follow the replay below. Each board shows the result after applying that step.
Meowdoku Level 419 Step 1: Place cat at R4 C5: only legal cell
Place a cat here at . The rose region has no other legal cell.
Meowdoku Level 419 Step 2: Mark X at R1 C2, R2 C2, and R6 C2 + 2 more: a region is locked to this column
The sky blue region must use column 2. No other region can use that column. Mark the highlighted cells with X.
Meowdoku Level 419 Step 3: Mark X at R8 C1, R8 C6, and R8 C7 + 1 more: a region is locked to this row
The blue region must use row 8. No other region can use that row. Mark the highlighted cells with X.
Meowdoku Level 419 Step 4: Mark X at R1 C3, R1 C4, and R2 C3 + 5 more: rows or columns are reserved
The green and blue regions must use columns 3 and 4. No other region can use those columns. Mark the highlighted cells with X.
Meowdoku Level 419 Step 5: Mark X at R2 C6 and R2 C7: rows or columns are reserved
The pink, teal, and magenta regions must use columns 6, 7, and 8. No other region can use those columns. Mark the highlighted cells with X.
Meowdoku Level 419 Step 6: Mark X at R3 C1, R3 C8, and R5 C1 + 2 more: rows or columns are reserved
The teal, sky blue, green, and magenta regions must use rows 3, 5, 6, and 7. No other region can use those rows. Mark the highlighted cells with X.
Meowdoku Level 419 Step 7: Mark X at R6 C7 and R7 C7: 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 419 Step 8: Mark X at R2 C8: 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 419 Step 9: Place cat at R2 C1: only legal cell
Place a cat here at . Row 2 has no other legal cell.
Meowdoku Level 419 Step 10: Place cat at R5 C2: only legal cell
Place a cat here at . The sky blue region has no other legal cell.
Meowdoku Level 419 Step 11: Place cat at R6 C4: only legal cell
Place a cat here at . The green region has no other legal cell.
Meowdoku Level 419 Step 12: Place cat at R7 C6: only legal cell
Place a cat here at . The magenta region has no other legal cell.
Meowdoku Level 419 Step 13: Place cat at R3 C7: only legal cell
Place a cat here at . The teal region has no other legal cell.
Meowdoku Level 419 Step 14: Place cat at R1 C8: only legal cell
Place a cat here at . The pink region has no other legal cell.
Meowdoku Level 419 Step 15: Place cat at R8 C3: only legal cell
Place a cat here at . The blue region has no other legal cell.
Meowdoku Level 419 Result
All 8 cats are placed correctly:
- R1 C8
- R2 C1
- R3 C7
- R4 C5
- R5 C2
- R6 C4
- R7 C6
- R8 C3