took me several hours to re sticker the grey 1 as it used to have normal stickers on it ...green blue ect.ps takes me about 7 min to complete the 5x5 ....going to give the 7z7 a go later when ive had munches
theres a you tube clip of a 3 year old solving one in china in 2 min....amazing stuff ...she sat in her high chair and did it o national telly :shock: :shock: