Meowdoku Level 836 Step-by-Step Logic Walkthrough & Explained
Follow the replay below. Each board shows the result after applying that step.
Meowdoku Level 836 Step 1: Mark X at R1 C1, R1 C2, and R1 C3 + 2 more: a region is locked to this row
The pink region must use row 1. No other region can use that row. Mark the highlighted cells with X.
Meowdoku Level 836 Step 2: Mark X at R5 C3, R5 C4, and R5 C5 + 2 more: a region is locked to this row
The purple region must use row 5. No other region can use that row. Mark the highlighted cells with X.
Meowdoku Level 836 Step 3: Mark X at R2 C1, R2 C2, and R3 C1 + 4 more: rows or columns are reserved
The purple and magenta regions must use columns 1 and 2. No other region can use those columns. Mark the highlighted cells with X.
Meowdoku Level 836 Step 4: Mark X at R2 C5 and R2 C6: 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 836 Step 5: Mark X at R2 C3: 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 836 Step 6: Mark X at R3 C3 and R3 C4: rows or columns are reserved
The rose, yellow, sky blue, and magenta regions must use rows 3, 4, 6, and 7. No other region can use those rows. Mark the highlighted cells with X.
Meowdoku Level 836 Step 7: Mark X at R4 C4 and R6 C4: rows or columns are reserved
The pink, green, rose, and sky blue regions must use columns 4, 5, 6, and 7. No other region can use those columns. Mark the highlighted cells with X.
Meowdoku Level 836 Step 8: Mark X at R6 C1: 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 836 Step 9: Mark X at R7 C3, R7 C4, and R7 C5 + 2 more: 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 836 Step 10: Place cat at R2 C4: only legal cell
Place a cat here at . Column 4 has no other legal cell.
Meowdoku Level 836 Step 11: Place cat at R1 C6: only legal cell
Place a cat here at . The pink region has no other legal cell.
Meowdoku Level 836 Step 12: Place cat at R3 C7: only legal cell
Place a cat here at . Row 3 has no other legal cell.
Meowdoku Level 836 Step 13: Mark X at 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 836 Step 14: Place cat at R5 C1: only legal cell
Place a cat here at . The purple region has no other legal cell.
Meowdoku Level 836 Step 15: Place cat at R7 C2: only legal cell
Place a cat here at . The magenta region has no other legal cell.
Meowdoku Level 836 Step 16: Place cat at R4 C3: only legal cell
Place a cat here at . The yellow region has no other legal cell.
Meowdoku Level 836 Step 17: Place cat at R6 C5: only legal cell
Place a cat here at . The sky blue region has no other legal cell.
Meowdoku Level 836 Result
All 7 cats are placed correctly:
- R1 C6
- R2 C4
- R3 C7
- R4 C3
- R5 C1
- R6 C5
- R7 C2


