Let WCA allow the Dayan color cubes

do you want to use the dayan color cube at comps?


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It looks like you don't understand why they don't allow those cubes.

The reason is that, when you turn one face by 45 degrees (half of a normal quarter turn), you can see the colors of some stickers you shouldn't be able to see. For example, if you turn the top face by 45 degrees, you can see the BR and BL stickers. The WCA has decided that this is an unfair advantage for lookahead, and so these cubes aren't allowed.
 
It looks like you don't understand why they don't allow those cubes.

The reason is that, when you turn one face by 45 degrees (half of a normal quarter turn), you can see the colors of some stickers you shouldn't be able to see. For example, if you turn the top face by 45 degrees, you can see the BR and BL stickers. The WCA has decided that this is an unfair advantage for lookahead, and so these cubes aren't allowed.

I know that but why are they allowing tiled cubes like the Mefferts 4x4 with tiles on them. If you look at one side you will see the other colors on the tiles on the 4 sides around the side you looking at.

You have five eastsheen 4x4's but only one Guhong. :fp

no I only have one the others are broken
 
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I know that but why are they allowing tiled cubes like the Mefferts 4x4 with tiles on them. If you look at one side you will see the other colors on the tiles on the 4 sides around the side you looking at.

WCA Regulations said:
3f) Stickers/tiles/textures/paint must not be thicker than 1.5 mm, or the generally available thickness for non cube puzzles.

The tiles are only allowed if they are under 1.5 mm, and not stupidly large. So you gain no advantage from tiles.
 
No. ZhanChi's are not better than Guhongs. Its a personal preference.

The ZhanChi pops less, is faster, is smoother and has insane reverse corner cutting. So it's better than the GuHong.
Saying it is too fast makes no sense, that's like saying a pc with 4GB RAM is better than one with 6GB because you don't need the 6.

i do have a dayan lunhui but by guhong is faster

Sure. LunHui's are not very good. That's why I said you should buy a ZhanChi
 
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