Meowdoku Level 824 Step-by-Step Logic Walkthrough & Explained
Follow the replay below. Each board shows the result after applying that step.
Meowdoku Level 824 Step 1: Place cat at R4 C5: only legal cell
Place a cat here at . The green region has no other legal cell.
Meowdoku Level 824 Step 2: Mark X at R3 C1, R3 C7, and R3 C8 + 1 more: a region is locked to this row
The yellow region must use row 3. No other region can use that row. Mark the highlighted cells with X.
Meowdoku Level 824 Step 3: Mark X at R1 C9, R2 C9, and R5 C9 + 1 more: a region is locked to this column
The rose region must use column 9. No other region can use that column. Mark the highlighted cells with X.
Meowdoku Level 824 Step 4: Mark X at R1 C2, R1 C3, and R2 C2 + 4 more: rows or columns are reserved
The yellow and purple regions must use columns 2 and 3. No other region can use those columns. Mark the highlighted cells with X.
Meowdoku Level 824 Step 5: Mark X at R1 C6, R1 C7, and R1 C8 + 7 more: rows or columns are reserved
The light blue, 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 824 Step 6: Place cat at R1 C4: only legal cell
Place a cat here at . The pink region has no other legal cell.
Meowdoku Level 824 Step 7: Place cat at R2 C1: only legal cell
Place a cat here at . Row 2 has no other legal cell.
Meowdoku Level 824 Step 8: Place cat at R3 C3: only legal cell
Place a cat here at . The yellow region has no other legal cell.
Meowdoku Level 824 Step 9: Mark X at R6 C8 and R7 C7: cats cannot touch
Every possible cat for the light blue region conflicts with these cells. Cats cannot share a row, column, region, or diagonal touch. Mark the highlighted cells with X.
Meowdoku Level 824 Step 10: Place cat at R7 C8: only legal cell
Place a cat here at . The teal region has no other legal cell.
Meowdoku Level 824 Step 11: Place cat at R8 C6: only legal cell
Place a cat here at . The magenta region has no other legal cell.
Meowdoku Level 824 Step 12: Place cat at R5 C7: only legal cell
Place a cat here at . The light blue region has no other legal cell.
Meowdoku Level 824 Step 13: Place cat at R6 C2: only legal cell
Place a cat here at . The purple region has no other legal cell.
Meowdoku Level 824 Step 14: Place cat at R9 C9: only legal cell
Place a cat here at . The rose region has no other legal cell.
Meowdoku Level 824 Result
All 9 cats are placed correctly:
- R1 C4
- R2 C1
- R3 C3
- R4 C5
- R5 C7
- R6 C2
- R7 C8
- R8 C6
- R9 C9