- Improvements and optimizations to the solution search algorithm, - Additions of new boards (whose solutions were found by the algorithm!) - Additions of buttons linking to the YouTube channel and the support website dedicated to the application! - 10 free trials offered per game board for each paid level!!!

- An intelligent Algorithm helps you complete your work, or find brand new solutions from scratch. - Bored with already found solutions? just remove them from the list, and get some more challenges looking for them again. - A nice animation appears when the solution is found.

An incredible new level of play is reached with the appearance of PentaCubes: non-flat pieces of 5 cubes (still!) but spread over two layers! 17 new different pieces in unlikely shapes... Only usable in 3D (of course), they add a new dimension to the game. And an unexpected complexity. For real puzzle fans only, who won't be disappointed...

- A fine proofreading mode is now available. Simply click on the solution image to see how it was found. You can only admire the movement of volumes in space. - Device orientation is supported, with portrait or landscape orientations, more comfortable for left- or right-handed users. - Solution presentation and image size have been improved. - A YouTube channel has been created: https://www.youtube.com/watch?v=g8pJPHnQ6_4

- the set of pieces can be chosen as "limited", with just enough pieces to complete the board, or "full", which dramatically multiplies the possibilities of solutions. - a few improvements and minor fixes

- All the 3D boards possibilities available, dispatched in three difficulty levels:  6-8 pieces,  9-10 pieces and of course, the ultimate: 12 pieces - a 3D specific tutorial - a Reset button