Tangram Grid

Game Description
Arrange the colorful puzzle pieces to fill each unique puzzle board. You will use the same 7 shapes for each challenge. Can you solve all 40 puzzles?
How to Play
Tap and drag a puzzle piece to the board. Tap again to rotate the piece. Each tap rotates the shape 90 degrees. When pieces are overlapped, each piece turns gray. You will need to place the shapes in a different position.
Tags
puzzle, tangrams
Skills
spatial reasoning, visual thinking, patterns