13. Hexa Puzzle
This classic block puzzle game challenges you to fill in the shape using only the blocks given. Designed to be played offline, Hexa Puzzle takes up very little space on your phone but offers hours of entertainment. Choose from four different backgrounds and a variety of levels, and even enjoy a racing mini-game. Remember, you can’t turn the pieces, so you have to cleverly figure out how everything fits together. Hexa Puzzle will challenge your brain and demand your attention. You can play it anywhere. Keep reading for more fun offline games.