DS has been talking about these a lot lately. I gather theybare sort of Verbal Reasoning cards with multiple choice questions? He is in Y3 and he tells me he has gone up 6colour bands and has gone up from Aqua to Blue - apparently the highest in his class. I'm not sure he has this right though. He is not in the top group so I would be very surprised.
Does anyone know where I can find details of the colour progression and what this might equate to in terms of NC levels?