Ein-Stein-Island is a unique logic puzzle game centered around the Einstein tile discovered in 2022. With the Einstein tile, a geometric sensation was achieved in 2022: since then, a plane can be covered seamlessly with a shape that remains the same, without the pattern repeating regularly. In this game, players face 50 placement challenges: who will succeed in enclosing the depicted islands made of green Einstein tiles with a sea of blue Einstein tiles? The tricky part: players must use exactly the number of Einstein tiles specified to solve the tasks, no more and no less.