Use these positions to check the answer quickly before reading the logic.
I1
Row 1, Column 9
D2
Row 2, Column 4
G3
Row 3, Column 7
E4
Row 4, Column 5
C5
Row 5, Column 3
A6
Row 6, Column 1
H7
Row 7, Column 8
F8
Row 8, Column 6
B9
Row 9, Column 2
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Region 1Region 2Region 3Region 4Region 5Region 6Region 7Region 8Region 9
Add B9 while keeping F8 fixed; the board diagram now shows 2/9 cats.
Use this board diagram to confirm the cat at B9, row 9, column B. Keep the earlier cats at F8. This keeps the one-cat-per-row and one-cat-per-column rule intact.
Board state shows 2/9 cats placed.
B9 is the new cat for this step.
7 cats remain after this placement.
3
Step 3: Place the cat at A6
The board reaches 3/9 cats after the placement at A6.
Region 1Region 2Region 3Region 4Region 5Region 6Region 7Region 8Region 9
Add A6 while keeping F8 and B9 fixed; the board diagram now shows 3/9 cats.
Use this board diagram to confirm the cat at A6, row 6, column A. Keep the earlier cats at F8, B9. This keeps the one-cat-per-row and one-cat-per-column rule intact.
Board state shows 3/9 cats placed.
A6 is the new cat for this step.
6 cats remain after this placement.
4
Step 4: Place the cat at H7
The board reaches 4/9 cats after the placement at H7.
Region 1Region 2Region 3Region 4Region 5Region 6Region 7Region 8Region 9
Add H7 while keeping F8, B9, and A6 fixed; the board diagram now shows 4/9 cats.
Use this board diagram to confirm the cat at H7, row 7, column H. Keep the earlier cats at F8, B9, A6. This keeps the one-cat-per-row and one-cat-per-column rule intact.
Board state shows 4/9 cats placed.
H7 is the new cat for this step.
5 cats remain after this placement.
5
Step 5: Place the cat at C5
The board reaches 5/9 cats after the placement at C5.
Region 1Region 2Region 3Region 4Region 5Region 6Region 7Region 8Region 9
Add C5 while keeping F8, B9, A6, and H7 fixed; the board diagram now shows 5/9 cats.
Use this board diagram to confirm the cat at C5, row 5, column C. Keep the earlier cats at F8, B9, A6, H7. This keeps the one-cat-per-row and one-cat-per-column rule intact.
Board state shows 5/9 cats placed.
C5 is the new cat for this step.
4 cats remain after this placement.
6
Step 6: Place the cat at D2
The board reaches 6/9 cats after the placement at D2.
Region 1Region 2Region 3Region 4Region 5Region 6Region 7Region 8Region 9
Add D2 while keeping F8, B9, A6, H7, and C5 fixed; the board diagram now shows 6/9 cats.
Use this board diagram to confirm the cat at D2, row 2, column D. Keep the earlier cats at F8, B9, A6, H7, C5. This keeps the one-cat-per-row and one-cat-per-column rule intact.
Board state shows 6/9 cats placed.
D2 is the new cat for this step.
3 cats remain after this placement.
7
Step 7: Place the cat at E4
The board reaches 7/9 cats after the placement at E4.
Region 1Region 2Region 3Region 4Region 5Region 6Region 7Region 8Region 9
Add E4 while keeping F8, B9, A6, H7, C5, and D2 fixed; the board diagram now shows 7/9 cats.
Use this board diagram to confirm the cat at E4, row 4, column E. Keep the earlier cats at F8, B9, A6, H7, C5, D2. This keeps the one-cat-per-row and one-cat-per-column rule intact.
Board state shows 7/9 cats placed.
E4 is the new cat for this step.
2 cats remain after this placement.
8
Step 8: Place the cat at G3
The board reaches 8/9 cats after the placement at G3.
Region 1Region 2Region 3Region 4Region 5Region 6Region 7Region 8Region 9
Add G3 while keeping F8, B9, A6, H7, C5, D2, and E4 fixed; the board diagram now shows 8/9 cats.
Use this board diagram to confirm the cat at G3, row 3, column G. Keep the earlier cats at F8, B9, A6, H7, C5, D2, E4. This keeps the one-cat-per-row and one-cat-per-column rule intact.
Board state shows 8/9 cats placed.
G3 is the new cat for this step.
1 cat remains after this placement.
9
Step 9: Place the cat at I1
The board reaches 9/9 cats after the placement at I1.
Region 1Region 2Region 3Region 4Region 5Region 6Region 7Region 8Region 9
Add I1 while keeping F8, B9, A6, H7, C5, D2, E4, and G3 fixed; the board diagram now shows 9/9 cats.
Use this board diagram to confirm the cat at I1, row 1, column I. Keep the earlier cats at F8, B9, A6, H7, C5, D2, E4, G3. This keeps the one-cat-per-row and one-cat-per-column rule intact.
Board state shows 9/9 cats placed.
I1 is the new cat for this step.
All 9 cats are now placed without sharing a row or column.
Region 1Region 2Region 3Region 4Region 5Region 6Region 7Region 8Region 9
The completed Level 187 visual board: I1, D2, G3, E4, C5, A6, H7, F8, and B9.
Logic recap
Why This Solves Level 187
The final placements (I1, D2, G3, E4, C5, A6, H7, F8, B9) cover 9 rows and 9 columns exactly once. Each cat stays inside the 9x9 board and keeps the row, column, and no-touching rules intact.
Final check
Rows 1-9 each contain one cat.
Columns A-I each contain one cat.
No two final cats touch, including diagonally.
Ready to solve one yourself?
Practice Cat Logic Without Breaking Your Flow
Meowdoku blends Sudoku-style row and column logic with colored regions: place one cat in each region, and never let two cats share a row, share a column, or touch.
If ads or limited hearts interrupt your solving flow—or you simply want X marks and help tools close at hand—play the same style of cat logic on our original original practice boards.
The final cat positions are I1, D2, G3, E4, C5, A6, H7, F8, B9.
How many cats are in Meowdoku Level 187?
Level 187 uses a 9x9 board, so the answer places 9 cats.
Do I need to watch the Level 187 video?
No. The written steps and board diagrams show the complete answer path. The video is only an optional reference.
Is this an official Meowdoku level guide?
No. This is an unofficial independent guide that explains the logic for players. It is not affiliated with the official Meowdoku app or its developers.