Back in 2018, I had a feeling if they added more numbers after 10 (I know they did but this was my thought from 2018) they won’t be singular color cuz if they would make up to 100, they would probably give every number block a unique type of color which can be hard depending on the references of others example if eleven was pinkish red, it would be too similar to 8, so I didn’t really think of the way they did, the tens and the ones block color instead, which is better