There are a series of 3x3, 4x4 and 5x5 cubic mazes. Roll the ball to the end.
Over the years, there have been numerous cubic mazes made in physical form. iCube does an admiral job of showing the ins and outs. In the past, I decided not to purchase some cubic 3D mazes because it was too difficult to see through so much plexiglass. iCube incorporates a very good shading system for the walls that makes the puzzles quite doable and not frustrating.
The free version has 9 easy puzzles. I've solved them all. The paid version has 81 levels.
Pavel Ignatov is the puzzle designer. No idea if he's related to the famous juggler who first juggled 11 balls.
Happy Thanksgiving to everybody. See you on Monday. Also, if you're a regular reader of this blog, please sign up as a follower.