White Jigsaw.
White Jigsaw is a puzzle game where you try to complete a jigsaw puzzle without a lot of clues. The pieces won't have any pictures on them, so the only clues you can use are the holes and bumps on the pieces. This makes it a little challenging, but also a lot more fun. You'll be able to unlock puzzles with more pieces as you solve each puzzle, so keep going to get even better challenges.