Would recommend for beginners, but not speed solving.

I’ve solved all of these puzzles at least 5 times each and I had an enjoyable experience for each. The 3x3 works extremely well and is currently my main speed cube, and so does the 4x4. The 2x2 doesn’t turn quite smoothly, but luckily Z-Cube has left the screws exposed so you can tension and adjust the speed of the cube. However, 5x5 is horrendous even after tensioning and lubricating because it never fixed the problem of lockups. Corner cutting is close to only 15 degrees both normal and reverse. I know as the layers increase the chances of lockups get higher, but for people who want to get personal bests, good averages, and singles for the 5x5 this isn’t for you.

###

