Psarakia is a fish-themed puzzle game where you have to join together groups of four or more fish going in any direction. Ice-covered fish don't count, but you can uncover them by breaking the ice. Icebreaking uses up your life, but making groups restores your life, so there's a tension set up here that's the key to the game.
Psarakia is fairly fun at first but there's not much depth here, it doesn't seem to matter what strategy you use as the game feels so random.