G4K Green Fantasy Cave Escape

[old biker]

Assume that you are in an island and you saw an underground cave and you went inside to enjoy it. Unfortunately you got trapped inside the cave. As the underground cave is near sea shore and so it has many deep sea creatures like fishes, octopus, crabs, star fish, shell fish, sea horse and tortoise.

Good luck

play

Please use spoilers for hints and walkthroughs:
[spoiler=Title Here]Enter text here...[/spoiler]

Please do not post a video walkthrough for 7 days.

[Raven78]

Just in case someone else has the same problem that I had. It took me a little while to figure it out.

all numbers in the row or column should add up to the same number

Obvious...now that I've figured it out.

Out!