Ayi's toy 4x4x5 Cuboid
Ayi's Toy 4x4x5 Cuboid puzzle
The 4x4x5 Is an excellent higher order cuboid shaped puzzle.
This is a non shapeshifting cuboid puzzle. It allows 90 degree turns on the 5x5 face, but the 5x4 faces can only make 180 degree turns.
This is a superb quality puzzle, which turns incredibly well, and is sure to give many hours of puzzling pleasure!
Please note that you may need to apply the supplied stickers to the puzzle.
Excellent intermediate cuboid
Posted by Callum Gibson on 30th Aug 2016
The turning on this puzzle is slightly catchy, and less smooth than the other two cuboids in Ayi's series (4x4x3 and 5x5x4). The centre caps also have a habit of falling out occasionally, and the edges of the puzzle are slightly sharp.
However, none of this bothers me very much, as this is definitely my favourite solve of the three. If you've solved simpler cuboids like the 3x3x2 or the 3x3x4 and you're looking for a step up, this is an excellent one to get. Like many cuboids, there are several ways of solving it; I came up with my own method and felt immensely pleased with myself as a result.