A free program for Android, by Rubick Games.

Rescue The Fish: Pull The Pin is a brain teaser pin rescue puzzle game, with a cute little fish as the main character. Help him to survive from dangerous elements like spikes, crabs, and other sea creatures. He needs to get home to his family. You have to pull the right pin to bring him home. It is not that easy. You need to think wisely.

To get the fish out of danger, you need to solve various puzzles and brain teasers. Solve them by getting the right answer. The game is about solving puzzles and brain teasers to get the fish home. Solve them by finding the right answer.