Contraption Maker: Build 1.4.21

You can now see the solutions of community puzzles if you have already solved them. Made adjustments to Incredible Puzzles Pack puzzles: 39, 42, 47, 61, 65, 77, 78, 82, 89, 96, 98, 107, 115, 123, 138, 139, 144, 148, 149…